KR102453631B1 - Makeup liquid cosmetic composition with excellent fixation - Google Patents

Abstract

The present invention relates to a cosmetic composition that improves the fixing power of makeup containing pearls. The present invention is a study to alleviate the disadvantages of makeup products containing pearls, such as durability and feeling of use. By stably fixing pearls without using oil and wax and developing an excellent makeup cosmetic composition with excellent glossiness and moisturizing power, the cosmetic composition can be usefully used in the field of makeup with significantly improved durability and feeling of use.

Description

Makeup liquid cosmetic composition with excellent fixation

The present invention relates to a makeup liquid cosmetic composition having excellent fixing power.

In modern times, with the development of industrial society and increase in social activities, the self-consciousness to actively express oneself is increasing, and the desire to use cosmetics to make one's own skin beautiful and healthy is greatly increasing. In addition, in using cosmetics that are applied daily, it is desired to remain on the applied skin surface for a considerable period of time. Various makeup products have been developed to meet these needs. However, in the case of cosmetics containing pearls, there is a demand for the development of products with more improved feeling of use of pearls, durability after makeup, fixing power, glossiness or moisturizing power.

In general, in the case of makeup products containing pearls, it is difficult to implement a formulation without oil, wax, and a film former in order to alleviate pearl sinking, glossiness, powderiness, and rough feeling. In a liquid cosmetic composition containing pearl, it is fixed on the skin based on a film former, and in order to improve the makeup effect, oil and wax components with excellent refractive index within 0.5 to 30% by weight and at least one film former within 10% by weight It is common to mix In addition, the liquid cosmetics containing pearls use wax, oil, and water-soluble thickeners to float the pearls, and a film former is used to stably attach the pearls to the skin. However, when a large amount of the film former is contained, it gives a dry feeling on the skin to reduce the feeling of use, and the film former is pushed like a swarm on the skin, thereby reducing the makeup effect. In addition, when oil and wax components are contained, they are manufactured at a high temperature, which reduces the glossiness and makeup effect of pearls, and has a disadvantage in that it reacts with a heavy feeling of use and the skin's oils and fats to decrease makeup durability.

Therefore, the present invention is a study to improve the limitations of makeup products containing pearls. It is an excellent makeup cosmetic composition with excellent gloss and moisturizing power by stably fixing pearls without using a film former, oil and wax. It was confirmed that the usability was improved. The present invention is expected to be widely used in the field of makeup liquid cosmetics.

The present inventors made intensive research efforts to improve the limitations of pearl-containing makeup products. As a result, the present invention was completed by stably fixing pearls without using a film former, oil and wax, and remarkably improving the durability and feeling of use with an excellent makeup cosmetic composition excellent in glossiness and moisturizing power.

Accordingly, an object of the present invention is to provide a cosmetic composition that improves the fixing power of makeup containing pearls.

However, the technical task to be achieved by the present invention is not limited to the tasks mentioned above, and other tasks not mentioned will be clearly understood by those of ordinary skill in the art from the following description.

BRIEF DESCRIPTION OF THE DRAWINGS Various embodiments described herein are described below with reference to the drawings. In the following description, various specific details are set forth, such as specific forms, compositions and processes, and the like, for a thorough understanding of the present invention. However, certain embodiments may be practiced without one or more of these specific details, or in conjunction with other known methods and forms. In other instances, well-known processes and manufacturing techniques have not been described in specific detail in order not to unnecessarily obscure the present invention. Reference throughout this specification to “one embodiment” or “an embodiment” means that a particular feature, form, composition, or characteristic described in connection with the embodiment is included in one or more embodiments of the invention. Thus, references to "in one embodiment" or "an embodiment" in various places throughout this specification do not necessarily refer to the same embodiment of the invention. Additionally, the particular features, forms, compositions, or characteristics may be combined in any suitable manner in one or more embodiments.

Unless otherwise defined in the specification, all scientific and technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

According to one aspect of the present invention, the present invention provides a cosmetic composition comprising insoluble particles, a water-soluble thickener, a sugar alcohol, and a polyol.

The present inventors made intensive research efforts to improve the limitations of pearl-containing makeup products. As a result, the present invention was completed by stably fixing pearls without using a film former, oil and wax, and remarkably improving the durability and feeling of use with an excellent makeup cosmetic composition excellent in glossiness and moisturizing power.

According to a specific embodiment of the invention, the insoluble particles are pearl powder, scrub, or capsules, which is a composition.

According to the present invention, the pearl powder is one or two or more selected from the group consisting of aluminum powder, mica, titanium dioxide, organic dye, inorganic dye, polyethylene terephthalate, silica, alumina, or polyester. However, the present invention is not limited thereto.

According to the present invention, the capsule is a microcapsule, characterized in that one or two or more selected from the group consisting of shell-type pearl powder, organic pigment, inorganic pigment, or oil, but is not limited thereto.

According to a specific embodiment of the invention, the insoluble particles are calcium aluminum borosilicate (Calcium Aluminum Borosilicate), silica (Silica), mica (Mica), organic colorants (Organic colorants), inorganic colorants (Inorganic colorants), titanium dioxide (Titanium Dioxide), tin oxide (Tin Oxide), or polyethylene terephthalate (polyethylene terephthalate) will be at least one selected from the group consisting of, the composition.

According to a specific embodiment of the present invention, the insoluble particles are 0.5 μm to 2 mm in diameter, the composition.

According to a specific embodiment of the present invention, the insoluble particles are 1 to 60% by weight of the total weight, the composition.

According to the present invention, the composition is a composition, characterized in that it is liquid.

According to the present invention, the composition is to improve the fixing force, the composition.

According to a specific embodiment of the present invention, the water-soluble thickener is hyaluronic acid, xanthan gum (Xanthan Gum), carrageenan, carbomer (Carbomer), polyacrylate, or acrylate / C10-30 Alkyl acrylate crosspolymer (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) at least one selected from the group consisting of, the composition.

According to a specific embodiment of the present invention, the water-soluble thickener is 0.1 to 10% by weight, the composition.

According to the present invention, the composition is a composition that does not include a film former.

As used herein, the term “film former” refers to a component of a paint that remains on a paint film after curing and drying, such as a colorant and a pigment, and in most cases refers to a colorant and a pigment.

According to the present invention, the composition does not contain an oil component.

According to the present invention, the composition is a composition that does not contain polyethylene glycol (PEG).

As used herein, the term “polyethylen glycol (PEG)” refers to a binder, a solvent, a plasticizer, and a softening agent. Widely used in cosmetic cream bases and medicinal ointments, PEGs can be used extensively with other ingredients and blended to achieve the desired appearance, viscosity or melting point of the product. However, sensitive skin can be toxic and irritating to the skin.

According to a specific embodiment of the present invention, the composition includes sugar alcohol. Specifically, the sugar alcohol is selected from the group consisting of glycerol, erythritol, sorbitol, or xylitol. More specifically, the sugar alcohol may be xylitol, but is not limited thereto.

According to a specific embodiment of the present invention, the sugar alcohol is 0.1 to 10.0% by weight, the erythritol is 0.1 to 10.0% by weight, the sorbitol is 0.1 to 10.0% by weight, or the xylitol is 0.1 to 10.0% by weight.

As used herein, the term “sugar alcohol” generally refers to an organic compound derived from sugar. One hydroxyl group (-OH) is attached to each carbon atom. Sugar alcohol is also called polyhydric alcohol, polyalcohol, alditol, or glycitol, and sugar alcohol is a white sugar that can be produced naturally or industrially by hydrogenation of sugar. is a water-soluble solid of

As used herein, the term "xylitol (xylitol)" is an alcoholic sugar made by processing xylose, and refers to a substance used as a sugar substitute or dental care product. It has the same sweetness as sucrose of the same mass, but contains about 60% of the calories of sucrose. Unlike hexoses such as sucrose, glucose, and fructose, xylitol is a pentose sugar, and S. mutans (the main causative agent of tooth decay) cannot ferment sugar, making it impossible to produce acid. It helps to restore the surface and is used as a sugar substitute for diabetic patients because insulin is not consumed.

According to a specific embodiment of the present invention, the composition comprises a polyol. Specifically, the polyol is selected from the group consisting of butylene glycol, glycerin, propylene glycol, or dipropylene glycol. More specifically, the polyol may be glycerin, but is not limited thereto.

According to a specific embodiment of the present invention, the butylene glycol is 0.1 to 10.0% by weight, or the glycerin is 0.1 to 10.0% by weight.

As used herein, the term “polyol” refers to an organic compound containing several hydroxyl groups. The term "polyol" may have slightly different meanings depending on whether it is used in food science or polymer chemistry. Polyols containing 2, 3 and 4 hydroxyl groups are diols, triols or tetrols.

As used herein, the term "glycerin" refers to a colorless, odorless liquid. It has a very strong viscosity, is a fat and oil component like fatty acids, and is obtained by industrially decomposing fats and oils. Glycerin is a 3 It is an alcohol and is used as a synthetic raw material for glyphtal resin, etc., and is used in a wide range of applications such as lubricants or ointments, desiccant for cigarettes and cosmetics, polishing agent, antifreeze agent, coolant, or printing ink.

According to another aspect of the present invention, the present invention provides a method for preparing a cosmetic composition comprising; mixing insoluble particles, a water-soluble thickener, a sugar alcohol, and a polyol.

According to a specific embodiment of the present invention, the insoluble particles are pearls or scrubs, which is a manufacturing method.

According to a specific embodiment of the present invention, the water-soluble thickener is at least one selected from the group consisting of calcium aluminum borosilicate, silica, mica, red iron oxide, titanium dioxide, tin oxide, or polyethylene terephthalate, the manufacturing method to be.

According to a specific embodiment of the present invention, the insoluble particles will have a particle diameter of 0.5 μm to 2 mm, a manufacturing method.

According to a specific embodiment of the present invention, the insoluble particles are 1 to 60% by weight of the total weight, the manufacturing method.

According to a specific embodiment of the present invention, the water-soluble thickener is hyaluronic acid, xanthan gum (Xanthan Gum), carrageenan, carbomer (Carbomer), polyacrylate, or acrylate / C10-30 Alkyl acrylate crosspolymer (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) is at least one selected from the group consisting of, it is a manufacturing method. Specifically, the water-soluble thickener is 0.1 to 10% by weight.

According to a specific embodiment of the present invention, the sugar alcohol is at least one selected from the group consisting of glycerol, erythritol, sorbitol, or xylitol, it is a manufacturing method.

According to a specific embodiment of the present invention, the polyol is selected from the group consisting of butylene glycol, glycerin, propylene glycol, or dipropylene glycol. It is one or more that is, a manufacturing method.

The features and advantages of the present invention are summarized as follows:

(a) The present invention provides a cosmetic composition that improves the fixing power of makeup containing pearls.

(b) The present invention is a study for improving the disadvantages such as durability and feeling of use in makeup products containing pearls, without using a film former, oil and wax, and stably fixing the pearls, providing gloss and By developing an excellent makeup cosmetic composition with excellent moisturizing power, it can be usefully used in the makeup field as a cosmetic composition with significantly improved durability and feeling of use.

1 is a result showing a comparative experiment of an optimal water-soluble gelling agent for appropriate suspending of pearls in Comparative Example 1 according to an embodiment of the present invention.
2 is a result showing a comparative experiment of an optimal water-soluble gelling agent for appropriate suspending of pearls in Comparative Example 2 according to an experimental example of the present invention.
3 is a result showing a comparative experiment of an optimal water-soluble gelling agent for appropriate suspending of pearls in Preparation Example 1 according to an experimental example of the present invention.
4 is a result showing the appearance and viscosity evaluation of the cosmetic composition in Preparation Examples 2 to 4 according to an experimental example of the present invention.
5 is a result of evaluation of the applicability of the cosmetic composition in Preparation Examples 2 to 4 according to an experimental example of the present invention.
6 is a result of evaluation of the applicability of the cosmetic composition in Preparation Examples 2 to 4 according to an experimental example of the present invention.
7 is a result showing an optimal moisturizing agent content comparison experiment to alleviate the roughness of pearls in Experimental Examples 1 to 3 according to an Experimental Example of the present invention.
8 is a result showing a comparison experiment with an optimal moisturizing agent content to alleviate the roughness of pearls in Experimental Examples 1 to 3 according to an Experimental Example of the present invention.
9 is a result showing the evaluation of the cosmetic composition due to the ratio combination of glycerin and xylitol in Experimental Examples 4 to 5 according to an Experimental Example of the present invention.

Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention in more detail, and it will be apparent to those skilled in the art that the scope of the present invention is not limited by these examples according to the gist of the present invention. .

Example

[Preparation Example 1] Preparation 1 of liquid cosmetics for fixing makeup containing pearls

The manufacturing steps are described below.

All the weight % below are shown based on the final cosmetic composition.

Step 1: A liquid base containing pearls was prepared with the same composition as in Table 1.

Step 2: After measuring each raw material in a beaker according to each component and content described in Table 1 below, using a disper at a temperature of 50 to 60 ° C. at 1,500 to 2,000 rpm for 20 minutes and uniformly dispersed.

Step 3: After stirring and cooling the prepared liquid base for fixing makeup to 35° C., the transparency was checked, and 5 μm to 2 mm pearls were mixed at 500 rpm for 5 minutes according to each component and content listed in Table 2.

Step 4: Then, each cosmetic composition was prepared by filling the prepared contents at room temperature, and the cosmetic compositions prepared in Examples are shown in FIGS. 1 to 3 .

No Ingredient name (%) One Purified water To 100 2 Acrylate/C10-30 alkyl acrylate crosspolymer N 3 Table 3 Moisturizers N 4 Neutralizer (tromethamine) 0.30 5 Sequestering Agent (Sodium Phytate) 0.05 6 5μm~2mm pearl 15.00 7 antiseptic 1.50

Acrylate/C10-30 alkylacrylate crosspolymer as a water-soluble thickener is one or more simple esters crosslinked with allylether of sucrose or allylether of pentaerythritol, or one composed of one of acrylic acid or methacrylic acid A copolymer of the above monomers and C10-30 alkyl acrylate helps to form a thin film on the skin or hair, protects it, and helps maintain moisture and smooth skin texture.

Category (wt%) Comparative Example 1 Comparative Example 2 Preparation Example 1 Purified water To 100 To 100 To 100 Acrylate/C10-30 Alkyl
acrylate cross polymer 0.10 3.00 1.00 sugar alcohol - - - polyol - - - corrector 0.30 0.30 0.30 metal ion
blockade 0.05 0.05 0.05 pearl 15.00 15.00 15.00 antiseptic 1.50 1.50 1.50

Table 2 is a comparison experiment of the optimal water-soluble thickener content for proper suspending of pearls. Comparative Example 1 contained 0.1% by weight of acrylate/C10-30 alkyl acrylate crosspolymer, Comparative Example 2 contained 3.0% by weight of acrylate/C10-30 alkyl acrylate crosspolymer, and Preparation Example 1 was acrylate/C10-30 1.0% by weight of the alkyl acrylate crosspolymer. As the pearl, calcium aluminum borosilicate, silica, titanium dioxide, or tin oxide was used with pearls having a particle diameter of 50 μm to 500 μm.

As a result of the evaluation, the content of the water-soluble gelling agent used in Preparation Example 1 has the best pearl floating power and refractive index when visually confirmed. It was confirmed that, when the content is small, the pearl buoyancy power is decreased ( FIGS. 1 to 3 ). In addition, since cosmetic compositions containing only polymers may cause irritation due to the rough feeling of pearl on the skin, a moisturizing agent is needed to alleviate this.

[Preparation Example 2] Preparation 2 of liquid cosmetics for fixing makeup containing pearls

No. type All domestic ingredients Comparative Example 3 sugar alcohol glycerol Comparative Example 4 sugar alcohol erythritol Comparative Example 5 sugar alcohol sorbitol Comparative Example 6 polyol Butylene Glycol Preparation 2 sugar alcohol xylitol Preparation 3 polyol glycerin Preparation 4 polyol,
sugar alcohol Glycerin and Xylitol Mixture

In Table 3, sugar alcohols or polyols were used as humectants. As sugar alcohols, there are glycerol, erythritol, xylitol, or sorbitol, but four sugar alcohols frequently used in makeup cosmetic compositions were selected, and the two most frequently used polyols were also selected.

Category (wt%) Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 production example
2 Preparation 3 production example
4 Purified water To 100 To 100 To 100 To 100 To 100 To 100 To 100 sugar alcohol 5.00 5.00 5.00 - xylitol
5.00 - Xylitol 2.00 polyol - - - 5.00 - 5.00 Glycerin 3.00 Acrylate /C10-30 Alkylacrylate Crosspolymer 1.00 1.00 1.00 1.00 1.00 1.00 1.00 corrector 0.30 0.30 0.30 0.30 0.30 0.30 0.30 metal ion
blockade 0.05 0.05 0.05 0.05 0.05 0.05 0.05 pearl 15.00 15.00 15.00 15.00 15.00 15.00 15.00 antiseptic 1.50 1.50 1.50 1.50 1.50 1.50 1.50

Table 4 shows a comparative experiment of the optimal moisturizer to alleviate the roughness of the pearl. As the pearl, calcium aluminum borosilicate, silica, titanium dioxide, or tin oxide was used by mixing pearl with a particle diameter of 50 μm to 500 μm and a substrate pearl of polyethylene terephthalate 0.05 mm to 1.00 mm.

Comparative Example 3 is glycerol 0.1 to 10.0 wt%, Comparative Example 4 is erythritol 0.1 to 10.0 wt%, Comparative Example 5 is sorbitol 0.1 to 10.0 wt%, Comparative Example 6 is butylene glycol 0.1 to 10.0 wt%, Preparation Example 2 0.1 to 10.0 wt% of xylitol, 0.1 to 10.0 wt% of glycerin in Preparation Example 3, and 0.1 to 10.0 wt% of glycerin and 0.1 to 10.0 wt% of xylitol in Preparation Example 4 were used.

As a result of the evaluation, when Comparative Examples 3 to 5 were performed with sugar alcohol, the stickiness was strongly raised on the skin, and in the case of erythritol, there was even a cooling effect, so that the consumer could feel somewhat irritating. In the case of Comparative Example 6, it was confirmed that when applied on the skin, butylene glycol increased the rolling, so that the make-up pearl adhesion was remarkably decreased.

[Experimental Example 1] Moisturizer content comparison 1

Category (wt%) Experimental Example 1 Experimental Example 2 Experimental Example 3 Purified water To 100 To 100 To 100 polyols (glycerin) 0.50 10.00 20.00 acrylate
/C10-30 alkyla
Krylatek
Ros Polymer 1.00 1.00 1.00 corrector 0.30 0.30 0.30 metal ion
blockade 0.05 0.05 0.05 pearl 15.00 15.00 15.00 antiseptic 1.50 1.50 1.50

Table 5 further shows a comparative experiment of optimal humectants to alleviate the roughness of pearls. Glycerin was used as the most widely used moisturizer on the market. Pearl used a polyethylene terephthalate 1.00 mm substrate.

As a result of the evaluation, in the case of Experimental Example 1, the thickness and moisturizing feeling were somewhat insufficient, so the roughness of the pearl was felt during application, and agglomeration occurred on the skin. In the case of Experimental Example 3, the roughness of the pearl was the lowest, and the moisture and gloss were excellent. However, due to the high moisture content, the drying speed was slow, so it was difficult to fix the pearls in a short time. Therefore, as in Experimental Example 2, it is considered that a moisturizing agent content of 1% or more and about 1 to 10% is suitable ( FIGS. 7 and 8 ). That is, an optimal moisturizer formulation is needed to alleviate skin irritation that may occur when pearls of 1 mm or more are attached for a long time while complementing the glossiness and moisturizing effect of glycerin.

[Experimental Example 2] Moisturizer content comparison 2

Category (wt%) Experimental Example 4 Experimental Example 5 Experimental Example 6 Purified water To 100 To 100 To 100 glycerin 1.00 3.00 4.00 xylitol 4.00 2.00 1.00 acrylate
/C10-30 alkyla
Krylatek
Ros Polymer 1.00 1.00 1.00 corrector 0.30 0.30 0.30 metal ion
blockade 0.05 0.05 0.05 pearl 15.00 15.00 15.00 antiseptic 1.50 1.50 1.50

Table 6 shows a comparative experiment of the optimal moisturizer to alleviate the roughness of pearls by using a mixing ratio of glycerin and xylitol. Pearls were used by mixing mica, red iron oxide, titanium dioxide, or tin oxide 10um to 500um particle diameter and polyethylene terephthalate 0.05mm to 3.00mm substrate pearl.

As a result of the evaluation, in the case of Experimental Example 4, although it had good moisturizing and glossiness, pearls of 1 mm or more lacked a feeling of thickness, so that when applied to the skin, the roughness of the pearls was felt, and agglomeration occurred. In the case of Experimental Example 5, the setting speed of the pearl was fast and the roughness of the pearl was the lowest when applied to the skin. That is, if the xylitol content is high, the stickiness characteristic of the raw material becomes severe, which leads to a decrease in glossiness. In the end, it was confirmed that it becomes a factor that impairs the feeling of use. Therefore, as in Experimental Example 5, it was confirmed that the mixing ratio of glycerin and xylitol was most suitable to be 3:2, and for pearls of 1 mm or less, the mixing ratio of glycerin to 4:1 was also good.

[Test Example 1] Appearance and viscosity evaluation

Viscosity was measured at 25°C with a viscometer (DV2 RV Viscometer, Brookfield) after 100 g of each composition prepared above was placed in a plastic container. Rotated at 50 rpm and the indicated value was used as the viscosity. Preparation Examples 2, 3, and 4 all had good pearl floatation and glossiness, but there was a difference in the color dispersion according to the viscosity, and Preparation Examples 3 or 4 with adequate flowability were excellent in dispersion of colored pearls, It was confirmed that the consumer was easy to use (FIG. 4).

[Test Example 2] Applicability evaluation

0.1 g of each of Preparation Examples 2 to 4 was taken in a spatula and rolled 3 times each on the surface of the artificial leather to test the applicability. The formulation of Preparation Example 2 was not uniformly applied at the time of application, and even if it was rolled two or three more times, the adhesion was strong and agglomeration occurred. Preparation Example 3 had a soft feeling of use, but had poor adhesion and low adhesion to pearls. The formulation of Preparation Example 4 was applied in an appropriate amount, and it was confirmed that it was applied uniformly without clumping ( FIG. 5 ).

0.1 g of each of Preparation Examples 2 to 4 was taken in a spatula and slid twice on the artificial leather surface to evaluate applicability. The formulation of Preparation Example 2 adhered quickly during application, but was not uniformly applied, and the formulation of Preparation Example 3 was applied thickly, and adhesion was relatively slow and agglomeration occurred. On the other hand, the formulation of Preparation Example 4 was applied in an appropriate amount and spread evenly without clumping, and it was confirmed that the softness was maximized by containing xylitol with excellent moisturizing feeling (FIG. 6).

[Test Example 3] Evaluation of feeling of use and skin stability

The feeling of use of the preparations was evaluated. For the usability evaluation, 20 subjects from their early twenties to their mid-40s were allowed to use them for one week. For each evaluation item, 5 points for very good, 4 points for excellent, 3 points for average, 2 points for bad, and 1 point for very bad were evaluated, and the results are shown in Table 7 below.

Evaluation items Preparation 2 Preparation 3 Preparation 4 lightness 2.5 3.3 4.3 Persistence and holding power 4.7 1.7 4.1 Soft 1.3 4.5 3.5 moisturizing 4.5 2.0 3.8 glossiness 3.0 3.0 3.1

As a result of the evaluation, it was confirmed that the above-normal feeling of use was confirmed in all of Preparation Examples 2 to 4, and in particular, the excellent feeling of use was confirmed in Preparation Example 3 or Preparation Example 4.

In addition, the usability of the experimental examples was evaluated to confirm various ratio combinations of sugar alcohol and polyol. For the usability evaluation, 10 subjects from their early 20s to their mid 40s were allowed to use them for 1 week. For each evaluation item, 5 points for very good, 4 points for excellent, 3 points for average, 2 points for bad, and 1 point for very bad were evaluated, and the results are shown in Table 8 below.

Evaluation items Experimental Example 4 Experimental Example 5 Experimental Example 6 holding force 1.3 3.5 4.0 uniform application 1.7 3.3 2.3 glossiness 4.5 3.8 2.5 moisturizing 4.6 4.2 3.3 Soft 4.5 4.1 3.1

As a result of the evaluation, in the case of Experimental Example 4, glycerin and xylitol were included in a ratio of 1:4, and had good moisturizing and glossiness. phenomenon occurred. In the case of Experimental Example 5, glycerin and xylitol were contained in a 3:2 ratio, and the setting speed of the pearl was fast and the roughness of the pearl was the lowest when applied to the skin. As in Experimental Example 5, it was confirmed that a mixing ratio of glycerin and xylitol of 3:2 was most suitable.

And the skin stability evaluation of the cosmetic was additionally performed as a patch test. For safety evaluation, 20 subjects from early 20s to mid 40s were read for 30 minutes after 4 hours of 20ml patch test information. The results are shown in Table 9 below.

Preparation 2 Preparation 3 Preparation 4 patch test unstimulated 0.15 no irritation 0.00 unstimulated 0.05

As a result of the evaluation, it was confirmed that the cosmetic ingredients prepared in Preparation Example had stability with fine irritation or non-irritation.

As described above in detail a specific part of the present invention, for those of ordinary skill in the art, this specific description is only a preferred embodiment, and it is clear that the scope of the present invention is not limited thereto. Accordingly, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (15)

As a cosmetic composition comprising insoluble particles, a water-soluble thickener, glycerol (Glycerol) and xylitol (xylitol),
The insoluble particles are included in less than 20% by weight of the total cosmetic composition, the composition.
The method of claim 1,
The composition of claim 1, wherein the insoluble particles are pearl powder, scrub, or capsules.
3. The method of claim 2,
The insoluble particles are calcium aluminum borosilicate (Calcium Aluminum Borosilicate), silica (Silica), mica (Mica), organic colorants (Organic colorants), inorganic colorants (Inorganic colorants), titanium dioxide (Titanium Dioxide), tin oxide ( Tin Oxide), or at least one selected from the group consisting of polyethylene terephthalate, the composition.
delete The method of claim 1,
The water-soluble thickener is hyaluronic acid (Hyaluronic acid), xanthan gum (Xanthan Gum), carrageenan (Carrageenan), carbomer (Carbomer), polyacrylate (polyacrylate), or acrylate / C10-30 alkyl acrylate crosspolymer ( Acrylates / C10-30 Alkyl Acrylate Crosspolymer) at least one selected from the group consisting of, the composition.
6. The method of claim 5,
The water-soluble thickener is 0.1 to 10% by weight, the composition.
delete The method of claim 1,
The glycerol (Glycerol) or xylitol (xylitol) will be included in 0.1 to 10.0% by weight of the total cosmetic composition, the composition.
delete 9. The method of claim 8,
The glycerol (Glycerol) and xylitol (xylitol) will be included in 0.1 to 10.0% by weight of the total cosmetic composition, the composition.
As a method of manufacturing a cosmetic composition comprising; mixing insoluble particles, a water-soluble thickener, glycerol (Glycerol) and xylitol (xylitol),
The insoluble particles are included in less than 20% by weight of the total cosmetic composition, the manufacturing method.
12. The method of claim 11,
The insoluble particles are pearls, or scrubs, the manufacturing method.
12. The method of claim 11,
The water-soluble thickener is hyaluronic acid (Hyaluronic acid), xanthan gum (Xanthan Gum), carrageenan (Carrageenan), carbomer (Carbomer), polyacrylate (polyacrylate), or acrylate / C10-30 alkyl acrylate crosspolymer ( Acrylates / C10-30 Alkyl Acrylate Crosspolymer) will at least one selected from the group consisting of, the manufacturing method.
delete delete

Images