KR101117564B1 - Scrub cosmetic composition comprising salt and/or sugar - Google Patents

Abstract

The present invention provides an excess of salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And to a cosmetic composition comprising a polyol, and a cosmetic method using the same, in more detail the present invention is an excess of salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And a polyol, wherein the salt and / or sugar are supersaturated and dissolved in the cosmetic composition, and then the supersaturated dissolved salt and / or sugar are present in a recrystallized particle state, and a cosmetic method using the same. According to the present invention, it is possible to obtain exfoliation, skin softness, blood circulation promoting effect and safety of the formulation by recrystallized salt and / or sugar particles, and to dissolve in a saturated solution of salt and / or sugar. The salt and / or sugar remaining in the above-described state exhibits a moisturizing function, and by containing anionic, amphoteric and nonionic surfactants, the skin cleaning effect and rinsing property are excellent, and the gel form is also excellent in convenience of use.

Salt, sugar, scrub, surfactant

Description

Scrub cosmetic composition comprising salt and / or sugar}

The present invention provides a supersaturated solution of salt and / or sugar obtained by dissolving excess salt and / or sugar in a mixed solution of an aqueous phase component and a surfactant, followed by stirring or recrystallization of salt and / or sugar. It relates to a cosmetic composition containing together a saturated solution of salt, salt and / or sugar. More specifically, the present invention relates to keratin by salt and / or sugar particles recrystallized from a supersaturated solution of salt and / or sugar obtained by dissolving excess salt and / or sugar in a mixed solution of an aqueous phase component and a surfactant. Salts and / or salts remaining in dissolved form in saturated solutions of salts and / or sugars, which are obtained by removal, skin softness, blood circulation promoting effects and formulation safety, and recrystallization of salts and / or sugars from supersaturated solutions It relates to a body scrub cosmetic composition exhibiting a moisturizing function by containing sugar. In addition, the cosmetic composition for body scrub according to the present invention further contains anionic and amphoteric surfactants and foamy nonionic surfactants to provide excellent skin cleansing effect and rinsability, and a cosmetic composition having excellent ease of use in the form of a gel. And it relates to a cosmetic method using such a cosmetic composition.

In the skin, the epidermis, which is present at the outermost part of the skin, has a substantial defense mechanism against various stimuli of the skin, as well as a moisturizing and maintaining action that maintains a certain amount of moisture in the skin. A certain amount of keratin must be present on the outer shell to effectively perform the above-mentioned actions.

The skin's stimuli vary, for example natural stimuli such as strong winds, heat and cold, which are seasonal features of the atmosphere, and environmental stimuli such as air pollutants, acid rain and ultraviolet rays. It can also be divided into A representative mechanism of effective defense against these stimuli is defense in the keratin.

The formation of keratin of the skin is usually proliferated from the lowermost layer of the epidermis and gradually rises to the outermost layer of the epidermis. After a certain period of time, it is naturally separated from the epidermal layer. This is called keratinization.

However, in modern society, the stratum corneum of the stratum corneum does not fall off or fall off due to the effects of hormonal abnormalities caused by excessive stress and sudden changes in the external environment. The imbalance causes the skin tone to be uneven, making the skin look rough and dull. In addition, the face looks uneven due to the uneven stratum corneum when the color makeup is applied, and so-called exhilarating makeup is performed.

According to the recent literature, salt is superior to urea, which has been spotlighted as a natural moisturizing factor of skin, and it is excellent in skin moisturizing effect and skin stability, and it is widely used for adsorption and removal of skin wastes. Is reported.

In addition, the results of previous studies in which salt was applied to cosmetics as a scrub agent to give exfoliation effect were examined, and cosmetics containing inorganic salts according to the purpose and characteristics of skin waste removal, reduction of edema, and blood circulation of salt (water-based polyol) Heavy oil type) is known, and other examples are widely used for the purpose of lowering the freezing point of the oil-in-water emulsion cosmetic composition, or for improving the cryopreservation stability, or micelles in a cosmetic composition containing an anionic surfactant such as a shampoo or a body cleanser. It is mentioned that it can be used to increase the viscosity by promoting the growth of ( J.Phy. Chem. B, 2000, 104, 2260-2264).

Examples of scrub formulations using a large amount of natural salts include Korean Patent Publication Nos. 10-1996-021004 and 10-2007-0091758. The above patents use non-aqueous (water-free formulation) liquid crystal emulsification method using a polyol, which is a polar solvent, to give a scrub function by using an excess amount of salt. In the case of oil-in-water or water-in-oil emulsions using water, the salt component is dissociated, which greatly reduces the solubility of the surfactant.

On the other hand, nonionic and anionic surfactants used in emulsions of conventional polyols have less foaming power than those typically used as foaming surfactants, and they are used only as emulsion stabilizers.

Since the scrub of this polyol-in-oil type formulation does not contain water and foaming surfactants, the cleaning effect and rinsability are greatly reduced, and after use, it is necessary to rinse again with an excessive amount of water or to use a separate cleaning product once again. There is a hassle to do. In addition, these polyol-in-oil-type formulations contain a large amount of oils, so it is meaningless to measure the moisturizing effect by the actual salt.

On the other hand, as a formulation containing a large amount of natural scrub, a scrub cosmetic composition comprising an excess of sugar is disclosed in Korean Patent Application No. 10-2004-0064312 and Patent Application No. 10-2007-0044437 There is a problem in that the cleaning and rinsability is inferior because it is not used, and as a result, there is a disadvantage that a separate face wash and other cleaning products must be used separately.

As mentioned above, there has not yet been an oil-in-water formulation containing both excess salt and / or sugar and water and foaming surfactants, for which reason the excess salt and / or sugar is dissociated in water and the foamy interface This is because the solubility of the active agent is greatly reduced, so it is difficult to obtain good usability by lowering the viscosity of the formulation.

It is true that most of the cosmetics on the market cannot support this demand. However, the recent trend of peeling products is well-being trend and home peeling (popling) is popular, the future of using a natural scrub agent, the need for a safe and convenient scrub products are emerging.

Thus, the present inventors, when the salt- and / or water-in-oil emulsion cosmetics using the conventional water includes salt and / or sugar components, these salts and / or sugar components are dissociated in water to significantly improve the solubility of the foaming surfactant. As a result of efforts to solve the problem that the salt and / or sugar can not be used excessively, the anionic surfactants function as the main surfactant and excellent foaming and cleaning ability, the amphoteric surfactant is mild as an auxiliary surfactant Mixing with foaming and anionic surfactants reduces the stabilization and irritation of the formulation, nonionic surfactants maximize the role of foam boosting and swelling effect, salt and / or in oil-in-water cosmetic compositions Recrystallization after oversaturation of sugar can prevent salt and / or sugar components from dissociating. By finding out that

The cosmetic composition recrystallized by dissolving salt and / or sugar in an aqueous phase component in which the anionic surfactant, amphoteric surfactant, nonionic surfactant, and polyol are dissolved together is recrystallized after supersaturation. It has been discovered that the sugar component does not dissociate and can prevent the lowering of the viscosity and foaming of the formulation, thereby developing a cosmetic composition having the scrubbing effect of the present invention.

In particular in the present invention, excess salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And a polyol, wherein the salt and / or sugar have been supersaturated and dissolved in the cosmetic composition, and then the supersaturated dissolved salt and / or sugar are present in the recrystallized particle state to develop a cosmetic composition having a scrub effect.

The cosmetic composition of the present invention can obtain the body scrub function, skin softness, blood circulation promoting effect and the safety of the formulation by the recrystallized salt and / or sugar particles from the supersaturated solution of the salt and / or sugar and , Excellent moisturizing function by salt and / or sugar remaining dissolved in saturated solution of salt and / or sugar remaining by recrystallization of salt and / or sugar from supersaturated solution, And by containing a nonionic surfactant, it is excellent in skin washing effect and rinsing property, and also it is excellent in usability in a gel form.

It is therefore an object of the present invention to provide a cosmetic composition comprising salts and / or sugars recrystallized from supersaturated solutions, which are natural scrubs, and anionic, amphoteric and nonionic surfactants.

In addition, another object of the present invention is to use a cosmetic composition comprising the salt and / or sugar which is in the supersaturated solution, recrystallized particles after the natural scrub agent, and anionic, amphoteric and nonionic surfactants It is to provide a makeup method.

Other objects and advantages of the present invention will become apparent from the following detailed description and claims.

In order to achieve the above object, the present invention,

(Iii) 10 to 85 parts by weight of salt; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt is supersaturated and dissolved in the aqueous phase component, and the supersaturated and dissolved salt is recrystallized to exist in a particulate state.

In addition,

(Iii) 20 to 85 parts by weight of sugar; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the sugar is supersaturated and dissolved in the aqueous phase component, and then the supersaturated and dissolved sugar is recrystallized to exist in a particulate state.

In addition,

(Iii) 10 to 85 parts by weight of salt; (Ii) 20 to 85 parts by weight of sugar; (Iii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt and sugar are supersaturated and dissolved in the aqueous phase component, and the supersaturated dissolved salt and sugar are recrystallized and present in a particulate state. do.

In addition, the present invention is a cosmetic composition, characterized in that the salt is selected from the group consisting of sun salt, rock salt, purified salt, dead sea salt, bamboo salt and mixtures thereof, and the particle size is in the range of 0.01mm to 5.0mm. To provide.

The present invention also provides a cosmetic composition, characterized in that the water phase component is selected from the group consisting of purified water, deep sea water containing minerals, hot spring water and mixtures thereof.

In addition, the present invention, the anionic surfactant is a group consisting of alkyl phosphate, alkyl taurate, sulfosuccinate, alkyl sulfate, sarcosinate, alkyl ether sulfate, isethionate, alkyl ether carboxylate and mixtures thereof It provides a cosmetic composition, characterized in that selected from.

In addition, the present invention, the amphoteric surfactant is alkyl betaine, alkyl sulfobetaine, alkyl amidopropyl betaine, alkali or alkaline earth metal alkylcarboxyglycinate, imidazoline, dimethyl betaine, coco betaine, It provides a cosmetic composition, characterized in that it is selected from the group consisting of cocaamidopropylbetaine, cocaamidopropylhydroxysulfite, disodium coco ampodiacetate, and mixtures thereof.

In addition, the present invention, the nonionic surfactant is composed of a nonionic surfactant represented by the following formula (1), a nonionic surfactant represented by the formula (2), a nonionic surfactant represented by the formula (3) and a mixture thereof It provides a cosmetic composition, characterized in that selected from the group.

[Formula 1]

In Formula 1, R ₁ is alkyl having 8 to 20 carbon atoms, R ₂ , R ₃ is alkyl having 1 to 3 carbon atoms.

[Formula 2]

In Formula 2, the R ₄ CO group is alkoxy having 8 to 20 carbon atoms, and n is 0 or 1.

(3)

R ₅ O (CH ₂ CH ₂ O) _m H

In Formula 3, R ₅ is alkyl having 8 to 20 carbon atoms or alkyl phenyl having 8 to 20 carbon atoms, and m is an integer of 3 to 50.

In addition, the present invention, the polyol is a polyglycerol such as ethylene glycol, propylene glycol, 1,3-butylene glycol, dipropylene glycol, glycerin, diglycerin, triglycerine, tetraglycerine and glucose, maltose, maltitol, sucrose, It provides a cosmetic composition, characterized in that it is selected from the group consisting of fructose, sorbitol, starch degradation derivatives and mixtures thereof.

In addition, the present invention provides a cosmetic composition, characterized in that the cosmetic composition is used for the purpose selected from systemic massage, systemic cleansing, facial massage, facial cleansing and scalp massage.

The present invention also provides a cosmetic composition, characterized in that the cosmetic composition is a scrub formulation.

Moreover, this invention provides the makeup method characterized by using the said cosmetic composition.

The present invention provides an excess of salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And a polyol, wherein the salt and / or sugar are supersaturated and dissolved in the cosmetic composition, and then the supersaturated dissolved salt and / or sugar are present in a recrystallized particle state.

The cosmetic composition of the present invention improves the disadvantages of the prior art, which is difficult to prepare an oil-in-water formulation using salt and / or sugar as a scrub agent because of the solubility of water in conventional salts and / or sugars, so that the foaming surfactant is dissolved. Exfoliation effect by salt and / or sugar recrystallized from supersaturated solution in which excess salt and / or sugar is dissolved in the water phase component (Experimental Example 1), skin circulation promoting effect (Experimental Example 2), and applied to skin It has the effect of having less irritation when it did it (Experiment 5, Experiment 6).

In addition, the present invention has a moisturizing effect (excellent example 7) due to the excellent water retention of the salt and / or sugar remaining in the dissolved state remaining in the saturated solution remaining after the recrystallization of the salt and / or sugar.

In addition, the cosmetic composition containing the recrystallized salt and / or sugar of the present invention as a scrub agent is a formulation that maintains the gel form by including a non-ionic, anionic and amphoteric surfactant and stability over time (Experimental Example 3), feeling in use Excellent cleaning power, rinsing properties and massage effects (Experimental Example 4) can be usefully used.

The cosmetic composition of the present invention is a natural scrub agent, the excess salt and / or sugar; Water phase component; Anionic, amphoteric and nonionic surfactants; And polyols, wherein the salts and / or sugars are supersaturated and dissolved in the cosmetic composition, and then the supersaturated dissolved salts and / or sugars are present in recrystallized particles.

To prevent salt and / or sugar particles from dissociating in water in an oil-in-water formulation containing water, a large amount of salt and / or sugar is dissolved to form a supersaturated solution and then recrystallized salt and / or sugar particles. And a cosmetic composition having a natural moisturizing effect due to salts and / or sugars remaining in a saturated solution remaining after recrystallization, and having a scrub effect having improved cleaning power by containing a large amount of foaming surfactants. will be.

In general, in oil-in-water formulations containing water, salt and / or sugar particles are difficult to act as scrubs due to dissociation in water, and insoluble substances such as polyethylene and walnut shells, which are commonly used, are irritating to the skin. There was a disadvantage to give. When too much salt and / or sugar is included in the formulation, the solubility of the foaming surfactant is greatly reduced, which lowers the viscosity of the formulation and has the disadvantage of poor detergency. In addition, polyol-in-oil type formulations using polyols that do not dissolve salts also use nonionic and anionic surfactants, which act as emulsion stabilizers, resulting in less foaming, significantly less washing and rinsing properties, and excessive water use. There was a hassle to use, rinse, or use additional cleaning products.

Accordingly, the present inventors dissolve excess salt and / or sugar to form particles recrystallized by supersaturation, and soft exfoliation effect by salt and / or sugar remaining in the dissolved state remaining in the saturated solution after recrystallization. It was found that the formulation ratio of the cosmetic composition having excellent cleaning power by containing a large amount of foaming surfactant, and through this technology confirmed that the exfoliation effect and usability of the cosmetic composition is significantly improved, to complete the present invention.

Cosmetic composition of the present invention as described above (i) 10 to 85 parts by weight of salt; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt is supersaturated and dissolved in the aqueous phase component, and the supersaturated and dissolved salt is recrystallized to exist as particles.

In addition, the cosmetic composition of the present invention (i) 20 to 85 parts by weight of sugar; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the sugar is supersaturated and dissolved in the aqueous phase component, and the supersaturated and dissolved sugar is recrystallized to exist as particles.

In addition, the cosmetic composition of the present invention (i) 10 to 85 parts by weight of salt; (Ii) 20 to 85 parts by weight of sugar; (Iii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt and sugar are supersaturated and dissolved in the aqueous phase component, and the supersaturated dissolved salt and sugar are recrystallized and present as particles.

The cosmetic composition of the present invention comprising the above components is suitable as a scrub cosmetic composition for removing dead skin cells.

In general, the skin exfoliation method can be divided into chemical and physical methods, and the chemical exfoliation method, like proteolytic enzymes, properly decomposes desosomes existing between keratinocytes by appropriately acting moisture and temperature. And a method of using an organic acid such as alpha-hydroxy acid or beta-hydroxy acid. However, these organic acids have a side effect of making the skin tingling or sensitive when the concentration is applied to the skin.

As a natural exfoliant, scrubs are naturally produced vegetable scrubs made from apricot seeds, walnut shells, almond seeds, peach seeds, and crab shells and egg shells. Synthetic systems are classified into organic and inorganic systems, and organic systems include nylon, polyvinyl chloride, and polyethylene, and inorganic systems include silica and alumina. However, when used on the skin, the scrub cosmetics containing them have a problem that the user feels a bad feeling, such as a feeling of rejection when the user applies it to the skin because the scrub agent gives heterogeneity to the skin rather than the skin massage effect due to the rigidity of the scrub agent itself. In addition, in general, the surface of the skin is uneven and there are many cases of hair growth occurs when the scrub is used to generate a fine wound on the skin, especially when entering the eyes there is a problem of damaging the cornea. In addition, conventionally used scrubs are not only moisturizing effect or skin cosmetic effect other than the effect of the scrub, and also when used on soft skin, there is a rather bad problem such as giving excessive skin irritation to the skin.

Salt, which is a natural scrub agent used in the present invention, is a salt that exists in vivo as an inorganic salt, and is deeply involved in maintaining osmotic pressure of body fluids, tissue metabolism, biorhythm control, and sodium chloride, in particular, removing skin wastes, reducing edema and It is known to activate blood circulation.

In the cosmetic composition of the present invention, salt may be used as structurally NaCl, such as sun salt, rock salt, purified salt, dead sea salt, bamboo salt, or a mixture thereof, and preferably has a particle size in the range of 0.01 mm to 5.0 mm. Is chosen from. If the size of the salt particles is less than 0.01mm may not appear scrub effect, if the particle size exceeds 5.0mm may leave a wound on the skin.

Salt contained in the cosmetic composition of the present invention is contained in 10 to 85 parts by weight, preferably 15 to 50 parts by weight, more preferably 25 to 40 parts by weight. If the amount of salt is less than 10 parts by weight, it dissolves in the oil-in-water type, and the scrub effect is lowered. If the salt content is more than 85 parts by weight, the use is poor, irritating the skin when applied, and is not preferable to the stability of the formulation. Salt used in the present invention is characterized in that the supersaturated and dissolved salt in the cosmetic composition, the supersaturated dissolved salt is present in the recrystallized particles state.

In addition, the sugar, which is a natural scrub agent used in the present invention, acts as a scrub agent in the formulation by crystallization after supersaturation in water, and since the solubility of sugar is higher than salt, more sugar than salt is used when preparing a cosmetic composition in the form of a scrub. There is a characteristic that sheep are used.

In the cosmetic composition of the present invention, the sugar is contained in 20 to 85 parts by weight, preferably 25 to 65 parts by weight, more preferably 30 to 50 parts by weight relative to the total weight of the cosmetic composition. If the content of sugar is less than 20 parts by weight dissolved in water-type formulations, the scrub effect is reduced, and if it is more than 85 parts by weight it is not preferable because it gives a bad feeling to the skin during application.

The sugar used in the present invention is characterized in that after supersaturated and dissolved in the aqueous phase component, the super-dissolved sugar is recrystallized and present as particles.

The cosmetic composition of the present invention is characterized in that it is an oil-in-water formulation that uses a supersaturation degree of salt and / or sugar in water to form particles by recrystallizing the super-dissolved salt and / or sugar to form particles.

For reference, the recrystallization method of the salt and sugar used in the present invention may use conventional techniques, which are generally used.

Most solids have higher solubility at higher temperatures. Solubility refers to the amount of solute that can be dissolved with respect to 100 g of solvent, and water is usually used as a solvent. In general, dissolving solids in hot water can dissolve more solid solutes at lower temperatures. In this dissolved state, when the temperature is slowly lowered again, the solubility decreases, so that the solute precipitates again and forms crystals. This method is called recrystallization.

In the cosmetic composition of the present invention, the water phase component may be water, and forms an external phase of the oil-in-water formulation, and is selected from the group consisting of purified water, deep sea water containing minerals, hot spring water, and mixtures thereof.

The aqueous phase component included in the cosmetic composition of the present invention is contained in an amount of 1 to 40 parts by weight, preferably 5 to 35 parts by weight, and more preferably 15 to 30 parts by weight. When the aqueous phase component is blended in less than 1 part by weight, the viscosity of the component increases as the amount of polyol or surfactant, which is another component, increases. Dissolution inhibits its role as a scrub.

In the cosmetic composition of the present invention, the anionic surfactant consists of alkyl phosphate, alkyl taurate, sulfosuccinate, alkyl sulfate, sarcosinate, alkyl ether sulfate, isethionate, alkyl ether carboxylate, and mixtures thereof. You can choose from the group. Here, the alkyl group of the anionic surfactant is preferably 8 to 20 carbon atoms, more preferably 12 to 18 carbon atoms of the alkyl group.

More preferably, the anionic surfactant is sodium lauryl phosphate, sodium methyl palmitoyl taurate, cocoyl sulfosuccinate, disodium salt of oxylated lauryl alcohol sulfosuccinate, triethanolamine lauryl sulfate, sodium Lauroyl sarcosinate, sodium lauroyl ether sulfate, sodium cocoyl isethionate, sodium oxyethylenated sodium decyl ether carboxylate, and mixtures thereof.

The anionic surfactant contained in the cosmetic composition of the present invention is preferably contained in 0.5 to 30 parts by weight, more preferably 5 to 25 parts by weight, most preferably 10 to 20 parts by weight. When the anionic surfactant is blended at less than 0.5 parts by weight, the amount of foam generation is low, the cleaning power is low, and the viscosity is low, resulting in poor formulation stability. In addition, there is a disadvantage that can cause skin irritation when blended in excess of 30 parts by weight.

In the cosmetic composition of the present invention, the amphoteric surfactant is alkylbetaine, alkylsulfobetaine, alkylamidopropylbetaine, alkali or alkaline earth metal alkylcarboxyglycinate, imidazoline, dimethylbetaine, cocobetaine , Cocaamidopropylbetaine, cocaamidopropylhydroxysulfyne, disodium coco ampodiacetate, and mixtures thereof. (Here, the alkyl group of the cationic surfactant has 8 to 20 carbon atoms, more preferably 12 to 18 carbon atoms of the alkyl group.)

The amphoteric surfactant contained in the cosmetic composition of the present invention is preferably contained in 0.5 to 20 parts by weight, more preferably 2 to 15 parts by weight, most preferably 3 to 12 parts by weight. When the amphoteric surfactant is mixed at less than 0.5 parts by weight, it does not relieve skin irritation caused by the anionic surfactant, and when mixed with more than 20 parts by weight, there is a disadvantage that the viscosity is affected.

The nonionic surfactants used in the present invention are selected from the group consisting of nonionic surfactants represented by the following Chemical Formula 1, nonionic surfactants represented by the following Chemical Formula 2, nonionic surfactants represented by the following Chemical Formula 3, and mixtures thereof. Is selected.

(In Formula 1, R ₁ is alkyl having 8 to 20 carbon atoms, R ₂ , R ₃ is alkyl having 1 to 3 carbon atoms.)

(In Formula 2, R ₄ CO group is a C8-20 alkoxy, n is 0 or 1.)

R ₅ O (CH ₂ CH ₂ O) _m H

(In Formula 3, R ₅ is alkyl having 8 to 20 carbon atoms or alkyl phenyl having 8 to 20 carbon atoms, m is an integer of 3 to 50.)

The nonionic surfactant contained in the cosmetic composition of the present invention is preferably contained in 0.5 to 25 parts by weight, more preferably 5 to 20 parts by weight, most preferably 7 to 15 parts by weight. When the nonionic surfactant is mixed in less than 0.5 parts by weight, the viscosity is low, the stability of the formulation containing excess salt is lowered, the cleaning power is lowered, the foaming power is lowered. In addition, when the mixture exceeds 25 parts by weight, the viscosity is too high, there is a disadvantage in poor usability.

Also preferably, the polyols used in the present invention are polyglycerols such as ethylene glycol, propylene glycol, 1,3-butylene glycol, dipropylene glycol, glycerin, diglycerine, triglycerine, tetraglycerine and glucose, maltose, maltitol , Sucrose, fructose, sorbitol, sugars derived from starch digests, and mixtures thereof.

The polyol included in the cosmetic composition of the present invention is preferably contained in 0.5 to 20 parts by weight, more preferably 2 to 15 parts by weight. When the polyol is blended in less than 0.5 parts by weight, there is a disadvantage in that it gives a dry feeling after use, and when used in excess of 20 parts by weight, in the formulation of the present invention, where the amount of the surfactant is used is too high, there is a disadvantage in that the feeling is poor. .

The components included in the cosmetic composition of the present invention are components commonly used in cosmetic compositions in addition to salts and / or sugars, which are natural scrubs, such as oils, thickeners, stabilizers, solubilizers, vitamins, pigments and flavorings. As well as carriers, and may contain various cosmetic ingredients and additives conventionally contained for scrub purposes.

Cosmetic compositions of the present invention may be prepared in any formulation conventionally prepared in the art, for example, in solutions, suspensions, emulsions, pastes, gels, creams, lotions, surfactant-containing cleansing, oils, and the like. It may be, but is not limited to such. More specifically, it may be prepared in the form of massage lotion, massage cream, cleansing cream, cleansing gel, cleansing foam, cleansing pack, body wash, body shampoo, body scrub, bath oil, bath salt, bubble bath.

When the formulation of the present invention is a solution or an emulsion, a solvent, a dissolving agent or an emulsifying agent is used as a carrier component, and examples thereof include water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, , 3-butyl glycol oil, glycerol aliphatic ester, polyethylene glycol or sorbitan fatty acid esters.

When the formulation of the present invention is a suspension, liquid carrier diluents such as water, ethanol or propylene glycol, suspending agents such as ethoxylated isostearyl alcohol, polyoxyethylene sorbitol ester and polyoxyethylene sorbitan ester, microcrystals Soluble cellulose, aluminum metahydroxy, bentonite, agar or tracant and the like can be used.

When the formulation of the present invention is a paste, cream or gel, animal oils, vegetable oils, waxes, paraffins, starches, trachants, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicas, talc or zinc oxide may be used as carrier components. Can be.

When the cosmetic composition of the present invention is a surfactant-containing cleansing formulation, it may be wiped off, peeled off or washed with water after application to the skin. As a specific example, the surfactant-containing cleansing formulation is a cleansing foam, cleansing water, cleansing pack, but is not limited thereto.

When the formulation of the present invention is a surfactant-containing cleansing, the carrier component is aliphatic alcohol sulfate, aliphatic alcohol ether sulfate, sulfosuccinic acid monoester, isethionate, imidazolinium derivative, methyltaurate, sarcosinate, fatty acid amide. Ether sulfates, alkylamidobetaines, aliphatic alcohols, fatty acid glycerides, fatty acid diethanolamides, vegetable oils, lanolin derivatives or ethoxylated glycerol fatty acid esters and the like can be used.

The cosmetic composition of the present invention is characterized in that the scrub formulation.

The cosmetic composition of the present invention can be applied to both massage for body massage, for body cleansing, for face massage, for face cleansing and for scalp.

In addition, the present invention is applied to the human skin by applying a cosmetic composition comprising a recrystallized salt and / or sugar particles, a saturated solution of salt and / or sugar and a foaming surfactant to the skin exfoliation effect, skin softness, skin It provides a cosmetic method characterized in that it has a waste removal and cleaning effect, blood circulation promoting effect, excellent rinsing property and excellent usability. In addition, oil-in-water cosmetic compositions comprising the recrystallized salt and / or sugar particles of the present invention, a saturated solution of salt and / or sugar, and a foaming surfactant are usually dissolved in water when applied to the skin. There is an advantage that can be used safely than cosmetics containing insoluble substances such as polyethylene, walnut shell, which is used as a scrub agent.

The cosmetic method of the present invention refers to all cosmetic methods using the cosmetic composition of the present invention. That is, all the methods known in the art using the cosmetic composition belong to the makeup method of the present invention.

Performing a cosmetic method using the exfoliating cosmetic composition comprising salt and / or sugar particles recrystallized by supersaturation of the present invention can effectively remove skin exfoliation and wastes and improve skin condition.

The cosmetic composition of the present invention may be used singly or in duplicate, or may be used in combination with other cosmetic compositions other than the present invention. In addition, the cosmetic composition with excellent skin protection effect according to the present invention can be used according to a conventional method of use, the number of times of use may vary depending on the user's skin condition or taste.

Hereinafter, the present invention will be described in more detail with reference to Examples. These examples are only for illustrating the present invention in more detail, and the scope of the present invention is not limited by these examples in accordance with the gist of the present invention to those skilled in the art. Will be self-evident.

<Example 1-5: Preparation of a cosmetic composition containing salt and / or sugar and a large amount of foaming surfactant>

To the cosmetic composition was prepared in the raw materials and composition ratios shown in Table 1. Ammonium laureth sulfate as an anionic surfactant, cocaamidopropyl betaine as an amphoteric surfactant, and cocaramide die as a nonionic surfactant are added to purified water as an aqueous phase and then dissolved homogeneously. All processes are room temperature processes and only warm up to 40 ° C. if necessary. Here, as a scrub agent, 15 parts by weight of salt (Example 1), 30 parts by weight of salt (Example 2), 50 parts by weight of salt (Example 3), 50 parts by weight of sugar (Example 4), 30 parts by weight of salt and sugar 20 parts by weight of a mixture (Example 5) was added and mixed, followed by mixing with a glycol, an additive, a pigment, a perfume, citric acid, methylchloroisothiazolinone? After the methylisothiazolinone mixture was added to the mixture, the mixture was cooled to room temperature, thereby completing a cosmetic composition in which an excess of salt and / or sugar of Examples 1 to 5 was added. The content of each component in Table 1 is represented by g.

Raw material Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Ammonium Laureth Sulfate 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 5.5 Cocaamidopropylbetaine 5.0 5.0 5.0 5.0 5.0 5.0 - 5.0 1.5 Cocamide Diei 10.0 10.0 10.0 10.0 10.0 10.0 10.0 - 2.5 Salt 15.0 30.0 50.0 - 30.0 30.0 30.0 30.0 30.0 Sugar - - - 50.0 20.0 - - - - Polyethylene - - - - - - - - - Walnut shell powder - - - - - - - - - Olive oil - - - - - 5.0 - - - Pigment (yellow 4) 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Spices Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Citric acid Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Methylchloroisothiazolinone? Methyl isothiazolinone mixture Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity glycerin 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Purified water to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 Raw material Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Comparative Example 12 Comparative Example 13 Ammonium Laureth Sulfate 5.5 7.5 7.5 7.5 - - - - - Cocaamidopropylbetaine 1.5 5.0 5.0 - 5.0 - 5.0 - - Cocamide Diei 2.5 10.0 10.0 - - 10.0 10.0 - - Salt 30.0 - - 30.0 30.0 30.0 30.0 30.0 - Sugar - - - - - - - - 50.0 Polyethylene - 10.0 - - - - - - - Walnut shell powder - - 10.0 - - - - - - Olive oil - - - - - - - - - Pigment (yellow 4) 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Spices Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Citric acid Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Methylchloroisothiazolinone? Methyl isothiazolinone mixture Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity Quantity glycerin to 100 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Purified water - to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100

Comparative Example 1-7 Preparation of Cosmetic Composition

Comparative Example was prepared in the same manner as the cosmetic composition manufacturing method of Example, a cosmetic composition in which the olive oil as an oil component is added to the same cosmetic composition as in Example 2 (Comparative Example 1), amphoteric surfactant in the cosmetic composition of Example 2 Cosmetic composition (Comparative Example 2) which does not contain only phosphorus cocaamidopropyl betaine, Cosmetic composition (Comparative Example 3) which does not contain cocaamide die which is a nonionic surfactant in the cosmetic composition of Example 2 A composition in which the amount of each of the anionic surfactant, amphoteric surfactant, and nonionic surfactant in the cosmetic composition is included in less than Examples 1 to 5 (Comparative Example 4), the surfactant in the cosmetic composition of Example 2 Reducing the amount of each use, the cosmetic composition using glycerin, a polyol, without using a solvent as purified water (Comparative Example 5) were prepared (see Table 1). In addition, a cosmetic composition (Comparative Example 6) in which polyethylene, which is a synthetic scrub agent, was added in place of salt and / or sugar, which is a scrub agent used in Examples, (Comparative Example 7) and Example, which added walnut shell powder, which is a natural scrub agent, Cosmetic composition (Comparative Example 8) containing no amphoteric surfactant cocaamidopropyl betaine and nonionic surfactant cocamiddiee in the cosmetic composition of Example 2 (Comparative Example 8), ammonium anionic surfactant in the cosmetic composition of Example 2 Cosmetic composition which does not contain laureth sulphate and coionic amide which is a nonionic surfactant (comparative example 9), ammonium laureth sulfate which is an anionic surfactant, and cocaamidopropyl which is an amphoteric surfactant in the cosmetic composition of Example 2 Cosmetic composition containing no betaine (Comparative Example 10), anion in the cosmetic composition of Example 2 Cosmetic composition containing no ammonium laureth sulfate as a surfactant (Comparative Example 11), cosmetic composition comprising no excess of salt and an aqueous phase component (Comparative Example 12), containing no excess of surfactant A cosmetic composition (Comparative Example 13) containing only a sugar and a water phase component was prepared.

The exfoliation, skin blood circulation promoting effect, the effect of storage stability, usability, stimulation experiment and water retention measurement test of the cosmetic composition prepared according to the above Examples and Comparative Examples were carried out.

Experimental Example 1 Exfoliation Effect

In order to confirm whether the cosmetic composition of Examples 1 to 5 has an exfoliation effect, Comparative Example 1, including the oil, Comparative Examples 2 to 5 and Comparative Examples 8 to 8 with different kinds and contents of surfactants Comparative Example 11, Comparative Example 6, Comparative Example 7, Existing Exfoliants Using the products of Comparative Examples 12 to 13 and Examples 1 to 5 containing excess salt or sugar without a surfactant The cosmetic composition of the exfoliation effect was seen. Adult male? Twenty women were measured for the exfoliation effect on the products. As a measuring method, first, the subject was applied with an instabronze 10% solution containing DHA (Dihydroxyacetone) twice a day and 1.5 x 1.5 cm ² wide for 2 days to dye the epidermis on the skin brown. After staining, the sample was applied twice a day, 40ul of the formulation was applied to the dyed area and massaged for 2 minutes to confirm the exfoliation effect through the change of skin color. The change in skin color was measured using a colorimeter (CR300 Minolta). After completion of DHA application, test substances were measured after the first and second application, and the results are shown in Table 2. In addition, the skin color change results of Examples 2 and 3 are shown in FIG.

Sample name Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Primary application Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply △ L Value
medium 1.15 3.00 1.56 3.25 1.85 3.50 1.54 3.49 1.69 3.40 1.45 1.75 1.56 1.84 1.65 1.95 1.56 1.90 Sample name Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Comparative Example 12 Comparative Example 13 Primary application Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply Primary
apply Secondary
apply △ L Value
medium 1.54 1.85 0.56 1.12 0.45 0.89 1.56 1.75 1.50 1.71 1.46 1.65 1.56 1.94 1.56 1.96 1.54 1.95

As can be seen from the results in Table 2 and FIG. 1, cosmetics using 15 parts by weight of salt as a scrub agent (Example 1), cosmetics using 30 parts by weight of salt as a scrub agent (Example 2), cosmetics using 50 parts by weight of salt as a scrub agent (execution Example 3), cosmetics using 50 parts by weight of sugar as a scrub agent (Example 4), cosmetics used as a scrub agent by mixing 30 parts by weight of salt and 20 parts by weight of sugar (Example 5) is an oily component in the same cosmetic composition as in Example 2 Cosmetic composition to which olive oil was added (Comparative Example 1), Cosmetic composition of Comparative Example 2 containing no amphoteric surfactant cocaamidopropyl betaine in the cosmetic composition of Example 2 (Comparative Example 2), cosmetic composition of Example 2 Cosmetic composition (comparative example 3) which does not contain cocamide die which is an ionic surfactant, Anionic surfactant and amphoteric surfactant in the cosmetic composition of Example 2 To reduce the amount of each surfactant used in the composition (Comparative Example 4), the cosmetic composition of Example 2, the amount of each of the non-ionic surfactant is used less than Examples 1 to 5, and the solvent Cosmetic composition using glycerin, a polyol, without using phosphorus purified water (Comparative Example 5), cosmetics using polyethylene, a synthetic scrub agent commonly used in the market (Comparative Example 6), and cosmetics using a natural scrub agent, walnut shell powder, as a scrub agent. Comparative Example 7 In the cosmetic composition of Example 2, a cosmetic composition containing no amphoteric surfactant cocaamidopropyl betaine and a nonionic surfactant cocamiddiee (Comparative Example 8), of Example 2 In the cosmetic composition, ammonium laureth sulfate as an anionic surfactant and cocaramide die as a nonionic surfactant Cosmetic composition (comparative example 9) which does not contain (comparative example 9), the cosmetic composition (comparative example 10) which does not contain the ammonium laureth sulfate which is an anionic surfactant and the cocaamidopropyl betaine which is an amphoteric surfactant in the cosmetic composition of Example 2, Cosmetic composition (Comparative Example 11) containing no ammonium laureth sulfate as an anionic surfactant in the cosmetic composition of Example 2, cosmetic composition (Comparative Example 12) containing no excess surfactant and only an aqueous salt component, interface Compared with the cosmetic composition (Comparative Example 13) containing only an excess of sugar and an aqueous phase component without an active agent, ΔL value, which is a color difference between measured values of brightness of the skin, was measured. Therefore, as confirmed in the experimental results of Examples 1 and 5, the cosmetic composition including a foaming surfactant together with recrystallized salt and / or sugar particles after supersaturation as a scrub agent presented in the present invention has an exfoliating effect on the skin. It can be seen that has improved significantly.

<Experiment 2> Skin blood circulation promoting effect

In order to confirm whether the cosmetic composition of Examples 1 to 5 has a blood circulation promoting effect, Comparative Example 1 containing an oil, Comparative Examples 2 to 5 and Comparative Example 8 varying the type and content of the surfactant To Comparative Example 11, Comparative Example 6, Comparative Example 7, using the existing exfoliating agent products of Comparative Examples 12 to 13 and Examples 1 to Example 1 containing an excess of salt or sugar without a surfactant The skin blood flow measurement test was done using the cosmetic composition of 5. The test method was an adult male using a skin blood flow meter (Perifoux, Perimed). After drawing a circle with a diameter of 3 cm in the lower part of 20 women, blood flow was measured before and after using the product. The blood flow rate of each sample was calculated according to Equation 1 below, and the results are shown in Table 3 below.

In the above formula, A is the blood flow average value (mV) before application, B is the blood flow average value (mV) 30 minutes after application.

Sample name Average value before application (A)
(mV) Average value 30 minutes after application (B)
(mV) Blood flow increase (%) Example 1 28 36 17.9 Example 2 28 38 25.0 Example 3 28 39 35.7 Example 4 28 38 25.0 Example 5 28 38 28.6 Comparative Example 1 28 32 14.3 Comparative Example 2 28 33 17.8 Comparative Example 3 28 32 14.3 Comparative Example 4 28 31 10.7 Comparative Example 5 28 30 7.1 Comparative Example 6 28 31 10.7 Comparative Example 7 28 30 7.1 Comparative Example 8 28 31 10.7 Comparative Example 9 28 30 7.1 Comparative Example 10 28 30 7.1 Comparative Example 11 28 34 21.4 Comparative Example 12 28 33 17.8 Comparative Example 13 28 32 14.3

As can be seen from the test results in Table 3, Examples 1 to 3 containing salt as a scrub agent, Example 4 containing sugar, and Example 5 using a mixture of 30 parts by weight of salt and 20 parts by weight of sugar were carried out. Cosmetic composition which added olive oil which is an oily component to the same cosmetic composition as Example 2 (comparative example 1), and the cosmetic composition which does not contain only cocaamidopropyl betaine which is an amphoteric surfactant in the cosmetic composition of Example 2 (comparative example 2 ), A cosmetic composition (comparative example 3) which does not contain cocamide die which is a nonionic surfactant in the cosmetic composition of Example 2 (comparative example 3), anionic surfactant, amphoteric surfactant, nonionic surfactant in the cosmetic composition of Example 2 The composition (Comparative Example 4) in which each amount was used in an amount less than Examples 1 to 5, Comparative Example 4, each of the surfactant in the cosmetic composition of Example 2 A cosmetic composition using glycerin as a polyol without reducing the volume and using a solvent as purified water (Comparative Example 5), a cosmetic using a synthetic scrub agent generally used in the market (Comparative Example 6) and a natural scrub agent A cosmetic composition using phosphorus walnut shell powder as a scrub agent (Comparative Example 7), a cosmetic composition containing no amphoteric surfactant cocaamidopropyl betaine and a nonionic surfactant cocamiddie in the cosmetic composition of Example 2 ( Comparative Example 8), in the cosmetic composition of Example 2, a cosmetic composition containing no anionic surfactant ammonium laureth sulfate and a nonionic surfactant cocaramide die (Comparative Example 9), anion in the cosmetic composition of Example 2 Ammonium laureth sulfate as a surfactant and cocaamidopropyl beta as an amphoteric surfactant A cosmetic composition containing no phosphorus (Comparative Example 10), a cosmetic composition containing no ammonium laureth sulfate as an anionic surfactant (Comparative Example 11) in the cosmetic composition of Example 2, an excess of salt and no surfactant Compared with the cosmetic composition (Comparative Example 12) consisting only of the aqueous phase component and the cosmetic composition (Comparative Example 13) containing only the excess sugar and the aqueous phase component without the surfactant, it was determined that the blood flow synergistic effect was higher. Therefore, as confirmed in the experimental results of Examples 1 and 5, the cosmetic composition including the foaming surfactant together with the recrystallized salt and / or sugar particles after supersaturation as a scrub agent presented in the present invention is applied to the skin. It can be seen that there is a significant blood flow synergistic effect.

Experimental Example 3 Evaluation of Stability with Time

In order to evaluate the stability over time of the cosmetic composition of Examples 1 to 5, Comparative Example 1, including the oil, Comparative Examples 2 to 5 and Comparative Examples 8 to Comparative Examples varying the type and content of the surfactant 11, Comparative Example 6, Comparative Example 7, using the existing exfoliants, the products of Comparative Examples 12 to 13 and the cosmetics of Examples 1 to 5 containing excess salt or sugar without a surfactant Time-lapse stability evaluation was performed using the composition. In order to test the stability over time, the product is placed in a transparent container immediately after the product is manufactured for 6 months under constant temperature conditions of room temperature, 4 ° C, 40 ° C and 45 ° C and cycling conditions of changing temperature twice a day at -4 ° C to 40 ° C. The viscosity was measured at 6 rod, 20 rpm, 2 min, 30 ° C. using a Brookfield viscometer. The test results are shown in Table 4. The unit of viscosity in the following table is cp.

Condition Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Room temperature 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ Viscosity 10,850 13,500 17,500 12,700 15,600 12,600 14,200 4,500 8,750 6 months ○ ○ ○ ○ ○ ○ ○ ○ △ Viscosity 9,650 12,900 16,200 12,200 15,200 9,300 5,500 3,950 6,850 4 ℃ 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ 6 months ○ ○ ○ ○ ○ ○ ○ ○ ○ 40 ℃ 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ 6 months ○ ○ ○ ○ ○ △ △ △ △ 45 ℃ 1 month ○ ○ ○ ○ ○ ○ ○ △ △ 6 months ○ ○ ○ ○ ○ △ △ △ × Cycling (-4 ℃ ~ 40 ℃; twice / day) 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ 6 months ○ ○ ○ ○ ○ △ △ △ × Condition Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Comparative Example 12 Comparative Example 13 Room temperature 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ Viscosity 17,600 15,600 14,800 13,200 12,600 14,200 14,200 12,600 14,200 6 months △ △ △ ○ ○ ○ ○ × × Viscosity 10,000 9,800 8,800 4,500 5,000 5,500 4,500 6,750 5,500 4 ℃ 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ 6 months ○ △ △ ○ ○ ○ ○ × × 40 ℃ 1 month ○ ○ △ ○ ○ ○ ○ ○ ○ 6 months △ × × △ △ △ △ × × 45 ℃ 1 month △ △ △ ○ ○ ○ ○ ○ ○ 6 months × × × △ △ △ △ × × Cycling (-4 ℃ ~ 40 ℃; twice / day) 1 month ○ ○ ○ ○ ○ ○ ○ ○ ○ 6 months × △ △ × × × △ × ×  ○: Good, △: Normal, ×: Separation, measurement not possible (Scrub separation)

As can be seen from the results in Table 4, cosmetics using 15 parts by weight of salt as a scrub agent (Example 1), cosmetics using 30 parts by weight of salt as a scrub agent (Example 2), cosmetics using 50 parts by weight of salt as a scrub agent (Example 3) , Cosmetics using 50 parts by weight of sugar as a scrub agent (Example 4), 30 parts by weight of salt and 20 parts by weight of sugar mixed with cosmetics (Example 5) is a olive oil as an oil component in the same cosmetic composition as Example 2 Added cosmetic composition (Comparative Example 1), cosmetic composition containing only amphoteric surfactant cocaamidopropyl betaine in the cosmetic composition of Example 2 (Comparative Example 2), nonionic surfactant in the cosmetic composition of Example 2 Cosmetic composition (comparative example 3) which does not contain phosphorus cocamide die | dye, Anionic surfactant, amphoteric surfactant, BB in the cosmetic composition of Example 2 In the composition in which the amount of each of the surfactants is used in an amount less than those in Examples 1 to 5 (Comparative Example 4), the amount of each of the surfactants is reduced in the cosmetic composition of Example 2 and the solvent is purified water Cosmetic composition using glycerin as a polyol (Comparative Example 5), cosmetics using polyethylene, a synthetic scrub agent commonly used in the market (Comparative Example 6), and cosmetics using a natural scrub agent, walnut shell powder, as a scrubbing agent. Example 7) The cosmetic composition of the cosmetic composition of Example 2 which does not contain cocaamidopropylbetaine as an amphoteric surfactant and cocaramide die as a nonionic surfactant (Comparative Example 8), the cosmetic composition of Example 2 Including ammonium laureth sulfate as anionic surfactant and cocamide die as a nonionic surfactant Cosmetic composition (Comparative Example 9), a cosmetic composition (Comparative Example 10) which does not contain the ammonium laureth sulfate which is an anionic surfactant and the cocaamidopropyl betaine which is an amphoteric surfactant in the cosmetic composition of Example 2, Example 2 Cosmetic composition (Comparative Example 11) containing no ammonium laureth sulfate as an anionic surfactant, a cosmetic composition (Comparative Example 12) containing only an excess salt and an aqueous phase component and a surfactant It was found that the formulation stability of the cosmetic composition of the Example was superior to the cosmetic composition (Comparative Example 13) containing only an excess of sugar and an aqueous phase component.

Particularly, Comparative Example 2, which does not contain only cocaamidopropyl betaine, which is an amphoteric surfactant, Comparative Example 3, which does not contain cocamide die, which is a nonionic surfactant, Examples 1 to Examples Comparative Example 4, which reduces the amount of each of the surfactants to be included less than 5, Comparative Example 5 using glycerin as a polyol without using the purified water as an aqueous phase component, Comparative Example 6 using polyethylene as a synthetic scrub agent In Comparative Example 7, in which walnut shell powder was used as a natural scrub agent, there was a case where the scrub agent was separated with time. In particular, Comparative Example 12, which contains only an excess salt and an aqueous phase component without a surfactant, and Comparative Example 13, which contains only an excess sugar and an aqueous phase component without a surfactant, are room temperature, 4 ° C, 40 ° C, and 45 ° C. In both constant temperature and -4 ℃ ~ 40 ℃ cycling conditions that change the temperature twice a day, the formulation was separated over time. In contrast, the cosmetic compositions of Examples 1 to 5 maintained a stable gel form with little change in viscosity even under all temperature conditions and time. In addition, Comparative Example 3, which does not use the nonionic surfactant cocamide die in the composition of Example 2 does not contain a nonionic surfactant to form a low viscosity, which is less stable than Examples 1 to 5 The trend was shown. This may be due to the fact that Cocaramide Die, an ionic surfactant serving as a foam stabilizer and a viscosity enhancer, was excluded from Comparative Example 3.

Therefore, as confirmed in the experimental results of Examples 1 and 5, the cosmetic composition including the foaming surfactant together with the recrystallized salt and / or sugar particles after supersaturation as a scrub agent proposed in the present invention is stable in formulation It can be seen that excellent.

Experimental Example 4 Usability Evaluation

Cosmetic compositions of Examples 1 to 3 containing the recrystallized salt after supersaturation as the scrub agent, Example 4 containing the recrystallized sugar after supersaturation as a scrub agent and Example 5 containing a mixture of salt and sugar as a scrub agent In order to evaluate the usability of the composition, Comparative Example 1 including the oil, Comparative Examples 2 to 5 and Comparative Examples 8 to 11, the type and content of the surfactant was changed, Comparative Example 6, using the existing exfoliating agent, Comparative Example 7, Usability evaluation was carried out using the products of Comparative Examples 12 to 13 and the cosmetic compositions of Examples 1 to 5, which contained no excess of surfactants or sugars. Twenty-five male and female volunteers were selected as the test subjects, and they were evaluated for the use of each cosmetic by using a questionnaire after five days of use. Divided into 5 grades. Comparative Examples 12 to 13 that do not contain a surfactant were excluded from the usability evaluation experiment.

<Usability Comparison>

1: Very bad 2: Poor 3: Normal 4: Good 5: Very good

Item Example 1 Example 2 Example 3 Example 4 Example 5 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 When using
Foam forming power 4.0 4.1 4.0 4.0 4.1 2.3 2.5 2.6 2.1 2.3 2.9 2.9 2.4 2.5 2.4 2.7 When using
feeling 4.1 4.2 3.9 4.0 4.1 2.8 2.8 2.9 2.5 2.7 2.5 2.6 2.5 2.6 2.6 2.7 after use
feeling 4.0 4.3 4.1 4.2 4.3 3.3 2.8 2.5 2.8 2.5 2.4 2.5 2.7 2.5 3.3 2.6 Cleaning effect 4.1 4.2 4.1 4.0 4.1 2.0 2.3 2.5 2.6 2.5 2.6 2.8 2.3 2.3 2.0 2.3 Rinseability 3.8 3.9 3.9 3.8 3.7 2.1 2.0 3.0 2.9 3.0 2.9 2.8 2.1 2.0 2.1 2.0 Massage effect 3.9 4.3 4.3 4.3 4.2 2.5 3.4 3.3 3.2 2.5 2.4 2.0 2.5 2.4 2.5 2.4 Average 3.98 4.17 4.05 4.05 4.08 2.50 2.63 2.80 2.68 2.58 2.62 2.60 2.42 2.38 2.48 2.45

As can be seen in Table 5, Examples 1 to 3 containing salt as a scrub agent, Example 4 containing sugar as a scrub agent and Example 5 containing a mixture of salt and sugar as a scrub agent are all feeling Comparative Example 1 in which oil as an oil component was added in Comparative Items, Comparative Example 2 without using cocaamidopropyl betaine as an amphoteric surfactant, Comparative Example 3 without using cocaide die as a nonionic surfactant, Anion Comparative Example 4 in which the amount of each surfactant, amphoteric surfactant and nonionic surfactant was reduced, and Comparative Example 5 in which the content of the surfactant was lowered and glycerin, a polyol, instead of purified water, which is a water-based component, and polyethylene, a synthetic scrub agent, were used. Comparative Example 6 which added the above, Comparative Example 7, which added the walnut shell powder which is a natural scrub agent, Cocaamidopropyl betaine which is an amphoteric surfactant, and Comparative Example 8, which does not contain cocamide die, which is an ionic surfactant, Ammonium laureth sulfate, which is an anionic surfactant, and Comparative Example 9, which does not include cocaramide, which is a nonionic surfactant, ammonium laureth sulfate, an anionic surfactant And Comparative Example 10, which does not contain cocaamidopropylbetaine as an amphoteric surfactant, and Comparative Example 11, which does not include ammonium laureth sulfate as an anionic surfactant.

In particular, the experimental results of Comparative Example 1 in which the oil-based oil was added showed that the overall usability of foaming, rinsing property, and the like decreased when the oil was contained in a large amount of the composition. In the case of the used Comparative Example 5 also received a low score in terms of lack of foaming and rinsing was confirmed that the usability is poor.

Moreover, when only one type of anionic surfactant, amphoteric surfactant, and nonionic surfactant was selected and used through the low evaluation of the usability evaluation scores of Comparative Examples 2 to 5 and Comparative Examples 8 to 11 Or when selecting and mixing two types, when all three types were mixed using a small amount, the usability was confirmed to be inferior.

Therefore, as confirmed in the results of usability evaluation experiments for Examples 1 and 5, the cosmetics of Examples 1 to 5 of the present invention is generally used in polyethylene, walnut shell powder, etc. in the feeling and massage effect after use Compared to the scrubbing agent, the feeling of use is excellent, the cleaning effect and the rinsing ability of the subject was high, and the scrub agent proposed in the present invention includes a foaming surfactant together with recrystallized salt and / or sugar particles after supersaturation. It can be seen that the cosmetics to be used provide excellent feeling when applied to the skin.

Experimental Example 5 Comparison of Stimulus-Subjective Evaluation

Cosmetic compositions of Examples 1 to 3 containing the recrystallized salt after supersaturation as the scrub agent, Example 4 containing the recrystallized sugar after supersaturation as a scrub agent and Example 5 containing a mixture of salt and sugar as a scrub agent In order to compare the stimulus of the composition, a questionnaire evaluation of the stimulus was conducted using the cosmetic compositions of Comparative Examples 1 to 13 and Examples 1 to 5.

As described above, a questionnaire for stimulation was conducted separately in addition to feeling. The degree of stimulation in the questionnaire was expressed as upper (high stimulation), medium (normal), lower (no stimulation), and the experimental results are shown in Table 6 below.

Item Stimulation degree Example 1 Ha Example 2 Ha Example 3 Ha Example 4 Ha Example 5 Ha Comparative Example 1 medium Comparative Example 2 medium Comparative Example 3 medium Comparative Example 4 medium Comparative Example 5 Prize Comparative Example 6 Prize Comparative Example 7 medium Comparative Example 8 medium Comparative Example 9 medium Comparative Example 10 Prize Comparative Example 11 Prize Comparative Example 12 Prize Comparative Example 13 Prize

For the questionnaire about the degree of irritation, Examples 1 to 3 containing salt as a scrub agent, Example 4 containing sugar as a scrub agent, and Example 5 containing a mixture of salt and sugar as a scrub agent were applied to the skin as a scrub agent. When applied and used, it was evaluated as 'ha' with no irritation degree.

Comparative Example 1 in which the oil component oil was added, Comparative Example 2 without using the amphoteric surfactant, cocaamidopropyl betaine, and Comparative Example 3 without using the nonionic surfactant, cocaamidediene, had a degree of stimulation. Medium '.

In addition, in the compositions of Comparative Example 7 and Example 2 to which walnut shell powder, a natural scrub agent, was added, Comparative Example 4, in which the amount of anionic surfactant, amphoteric surfactant, and nonionic surfactant, respectively, was reduced, was evaluated for the degree of irritation. And Comparative Example 6 in which polyethylene, which is a synthetic scrub agent, and Comparative Example 5, in which a solvent was used as a polyol, instead of purified water, which was a polyol, were evaluated for a 'phase' having a high degree of irritation.

Comparative Example 8 which does not contain cocaamidopropyl betaine as an amphoteric surfactant and cocaramide die which is a nonionic surfactant, and Comparative Example 9 which do not contain ammonium laureth sulfate as an anionic surfactant were evaluated for the degree of stimulation. Comparative Example 10, which contains only an excess of salt and an aqueous phase component and does not contain a surfactant, and Comparative Example 11, which contains only an excess sugar and an aqueous phase component, does not include a surfactant. Comparative Example 12 containing an excess of salt, and Comparative Example 13 containing an excess of sugar without containing a surfactant was evaluated for the 'phase' having a high degree of irritation.

Through the results of the above-described questionnaire evaluation, the reason why the degree of irritation of the scrub agent using the salt and / or sugar of the present invention is low is evaluated by applying the salt and sugar to the skin as a scrub agent. It can be seen that it is dissolved in water and melted away naturally, which has less effect on skin irritation.

<Experiment 6> comparison of the stimulus feeling-evaluation of the closed patch test

Cosmetic compositions of Examples 1 to 3 containing the recrystallized salt after supersaturation as the scrub agent, Example 4 containing the recrystallized sugar after supersaturation as a scrub agent and Example 5 containing a mixture of salt and sugar as a scrub agent In order to compare the irritation of the compositions, the closed patch test evaluation for the irritation was carried out using the cosmetic compositions of Comparative Examples 1 to 13 and Examples 1 to 5.

In parallel with the closed patch test method, the samples (1% concentration) of the Examples and Comparative Examples were attached to the lower arm for 24 hours, respectively, and then removed to check skin irritation. The experimental results are shown in Table 7 below.

Experimental product Skin irritation effect Example 1 0.8 Example 2 0.9 Example 3 0.9 Example 4 0.8 Example 5 1.0 Comparative Example 1 1.4 Comparative Example 2 2.0 Comparative Example 3 1.8 Comparative Example 4 1.7 Comparative Example 5 1.7 Comparative Example 6 1.9 Comparative Example 7 1.8 Comparative Example 8 1.8 Comparative Example 9 1.7 Comparative Example 10 1.9 Comparative Example 11 1.8 Comparative Example 12 2.5 Comparative Example 13 2.4

<Skin irritation criteria>

0: no stimulation, 1: slight stimulation, 2: slight stimulation visible to the naked eye, 3: stimulation visible to the naked eye, 4: strong stimulation

As a result of the closed patch test, Examples 1 to 3 containing recrystallized salt after supersaturation as a scrub agent, Example 4 containing recrystallized sugar after supersaturation as a scrub agent, and Example containing a mixture of salt and sugar as a scrub agent. 5 shows Comparative Example 1 in which an oil-based oil is added, Comparative Example 2 without using an amphoteric surfactant, cocaamidopropyl betaine, Comparative Example 3 without using a nonionic surfactant, cocaamide diene, and anionic interface. Comparative Example 4 in which the amount of the active agent, the amphoteric surfactant and the nonionic surfactant was reduced, and the content of the surfactant was lowered, and Comparative Example 5 in which the solvent was used as the polyol, instead of purified water as a water component, and polyethylene as a synthetic scrub agent were added. Comparative Example 6, Comparative Example 7, adding walnut shell powder, which is a natural scrub agent, cocaamidopropyl betaine, which is an amphoteric surfactant. And Comparative Example 8, which does not include a coionic die, which is a nonionic surfactant, Comparative Example 9, which does not include ammonium laureth sulfate, which is an anionic surfactant, and a comparison consisting of an excess of salt and an aqueous phase without a surfactant. Example 10, Comparative Example 11 Containing Excess Sugar and No Water Phase Components Without Surfactant, Comparative Example 12 Containing Excess Salt Without Surfactant, Excess Sugar Containing No Surfactant The stimulation value was lower than that of Comparative Example 13.

Particularly, Comparative Example 2 without using the amphoteric surfactant cocaamidopropyl betaine is Examples 1 to 3 containing salt as a scrub agent, Example 4 containing sugar as a scrub agent and salt and sugar as a scrub agent. Slightly higher degree of stimulation than Example 5 containing the mixture. Comparative Example 2 showed a relatively high irritation value is generally because the degree of skin irritation is increased when only anionic surfactants are used, and the degree of irritation decreases when a certain amount of amphoteric surfactant is mixed. In addition, Comparative Examples 12 to 13, which do not contain a surfactant and contain an excess of salt or sugar, have a buffering effect due to a foam-forming surfactant when the recrystallized salt or sugar particles are applied to the skin. It is thought that the stimulus value is high because there is no at all.

Experimental Example 7 Measurement of Moisture Retention Capacity

Cosmetic compositions of Examples 1 to 3 containing the recrystallized salt after supersaturation as the scrub agent, Example 4 containing the recrystallized sugar after supersaturation as a scrub agent and Example 5 containing a mixture of salt and sugar as a scrub agent In order to compare the irritation of the composition, the moisturizing effect was evaluated by measuring the moisture retention capacity using the cosmetic compositions of Comparative Examples 1 to 13 and Examples 1 to 5. Moisturizing effect through water retention capacity is 25 ℃, relative humidity 60%. Fifteen people were measured for their water retention. As a measuring method, the subject was first rested in a constant temperature and humidity room for at least 30 minutes, and then thoroughly massaged before and after rinsing for 2 minutes after the product was applied to the area of 4cm × 4cm inside the lower part, and then rinsed. Moisture retention capacity was measured using a corneometer (Corneometer, CM820, Courage + Khazaka, Germany) as a skin moisture measuring device. Conemeter is a machine that measures the amount of water retained by the stratum corneum, the outermost layer of the skin, and the water retention capacity of the skin. The results are shown in Table 8 below.

Sample name Water content Before use 30 minutes 3 hours Example 1 25.7 40.8 38.1 Example 2 24.8 41.6 39.2 Example 3 24.3 42.5 36.6 Example 4 24.2 40.3 37.9 Example 5 25.3 41.2 38.3 Comparative Example 1 23.5 35.1 30.2 Comparative Example 2 25.7 34.5 31.6 Comparative Example 3 24.5 34.4 32.1 Comparative Example 4 24.3 35.4 29.1 Comparative Example 5 25.6 33.4 29.1 Comparative Example 6 23.8 27.6 23.5 Comparative Example 7 24.1 28.9 25.3 Comparative Example 8 25.7 26.6 24.5 Comparative Example 9 24.3 27.6 25.5 Comparative Example 10 25.3 28.9 26.5 Comparative Example 11 25.7 29.9 25.2 Comparative Example 12 23.5 28.9 24.3 Comparative Example 13 24.5 29.8 25.3

As can be seen from the results in Table 8, the moisture retention amount of 30 minutes and 3 hours after the sample was applied is the following Examples 1 to 3 containing salt as a scrub agent, Example 4 containing sugar as a scrub agent and salt as a scrub agent. Example 5 containing a mixture of sugar and sugar Comparative Example 1 in which the oil of the oil phase component is added as Comparative Example, Comparative Example 2 without using the amphoteric surfactant, cocaamidopropyl betaine, cocamide di as a nonionic surfactant Thus, Comparative Example 3, which does not use this, and Comparative Example 4, in which the amount of the anionic surfactant, the amphoteric surfactant, and the nonionic surfactant were reduced, respectively, was lowered the content of the surfactant, and the solvent was used glycerin, which is a polyol, instead of water. Comparative example 5, comparative example 6 which added polyethylene which is a synthetic scrub agent, comparative example 7, which added walnut shell powder which is a natural scrub agent, cocaa which is an amphoteric surfactant Comparative example 8 which does not contain dopropyl betaine and nonionic surfactant cocamide diee, Comparative example 9 which does not contain ammonium laureth sulfate which is an anionic surfactant, excess salt and aqueous phase component without surfactant Comparative Example 10 consisting only of, Comparative Example 11 containing only an excess of sugar and water phase components without containing a surfactant, Comparative Example 12 containing no excess of a surfactant, containing excess of surfactant Compared with Comparative Example 13 containing sugar, the measurement results of 30 minutes and 3 hours after application of the sample showed excellent water retention.

Therefore, as confirmed in the water retention test results of Examples 1 and 5, the cosmetic composition comprising a foaming surfactant together with salt and / or sugar particles recrystallized after supersaturation as a scrub agent proposed in the present invention is When applied to the skin it can be seen that exhibits excellent moisture retention.

Having described the specific part of the present invention in detail, it is apparent to those skilled in the art that such a specific technology is only a preferred embodiment, and the scope of the present invention is not limited thereto. Thus, the substantial scope of the present invention will be defined by the appended claims and equivalents thereof.

1 is a view showing the exfoliation effect by a cosmetic (Example 2) containing 30 parts by weight of salt and a cosmetic (Example 3) containing 50 parts by weight of salt.

Claims (14)

(Iii) 10 to 85 parts by weight of salt; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt is supersaturated and dissolved in the cosmetic composition and then supersaturated and dissolved salt is present in the form of recrystallized particles, and the aqueous phase component is purified water and an anionic interface. The active agent is ammonium laureth sulphate, the amphoteric surfactant is cocaamidopropylbetaine, the nonionic surfactant is cocaramide die, and the polyol is glycerin. (Iii) 20 to 85 parts by weight of sugar; (Ii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the sugar is supersaturated and dissolved in the aqueous phase component, the supersaturated and dissolved sugar is recrystallized and present as particles, and the aqueous phase component is purified water and anion The surfactant is ammonium laureth sulphate, the amphoteric surfactant is cocaamidopropyl betaine, the nonionic surfactant is cocaramide die, and the polyol is glycerin. (Iii) 10 to 85 parts by weight of salt; (Ii) 20 to 85 parts by weight of sugar; (Iii) 1 to 40 parts by weight of the aqueous phase component; (Iii) 0.5 to 30 parts by weight of anionic surfactant; (Iii) 0.5 to 20 parts by weight of amphoteric surfactant; (Iii) 0.5 to 25 parts by weight of nonionic surfactant; And (iii) 0.5 to 20 parts by weight of a polyol, wherein the salt is supersaturated and dissolved in the cosmetic composition, and then supersaturated and dissolved salt is present in the form of recrystallized particles, and the sugar is supersaturated in the aqueous phase component. After dissolution, the supersaturated dissolved sugar is recrystallized and present in the form of particles, the aqueous phase component is purified water, the anionic surfactant is ammonium laureth sulfate, the amphoteric surfactant is cocaamidopropylbetaine, and The ionic surfactant is cocamide die, and the polyol is glycerin, cosmetic composition. delete delete The salt according to claim 1 or 3, wherein the salt is selected from the group consisting of sun salt, rock salt, purified salt, dead sea salt, bamboo salt and mixtures thereof, and the particle size is selected from the range of 0.01mm to 5.0mm. Cosmetic composition to be. delete delete delete delete delete The cosmetic composition according to any one of claims 1 to 3, wherein the cosmetic composition is used for a body massage, a body cleansing, a facial massage, a facial cleansing and a scalp massage. . The cosmetic composition according to any one of claims 1 to 3, wherein the cosmetic composition is a scrub formulation. The cosmetic method as described in any one of Claims 1-3 using the cosmetic composition.

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