CN105496818A - Skin-care cosmetic capable of removing freckles - Google Patents

Abstract

The invention discloses a skin-care cosmetic capable of removing freckles. The skin-care cosmetic is prepared from, by weight, 6 parts of chitosan azelate, 0.5 part of vitamin E acetate, 3.7 parts of hexadecanol, 5 parts of vaseline, 3 parts of white oil, 1.5 parts of glycerin monostearate, 31 parts of polyoxyethylene hexadecyl ether, an appropriate amount of essence, an appropriate amount of a preservative and the balance deionized water. According to the skin-care cosmetic capable of removing the freckles, the using quantity and physicochemical properties of all the raw materials generate the synergistic effect, and therefore the effects of bacterium and acne resisting, freckle removing and whitening are achieved; the PH value is close to that of the human skin, and no stimulation is generated to the skin; people obviously feel comfortable, soft and free of oily feeling after using the skin-care cosmetic, and the obvious effects of moisturizing, whitening, freckle removing and beauty maintaining are achieved.

Description

Skin-care cosmetic dispelling freckles

Technical field

The present invention relates to cosmetic field, be specifically related to the skin-care cosmetic dispelling freckles of a kind of antibacterial anti-acne, freckle removing and whitening, to skin, there is good moist whitening, the effect of spot-removing beautifying face.

Background technology

Cosmetics refer to smear, spray or other similar approach, intersperse among any position of human body surface, as skin, hair, refer to toenail, lips and teeth etc., to reach clean, maintenance, beauty treatment, modify and change outward appearance, or correction human scent, the chemical industrial product for the purpose of maintaining a good state or fine chemical product.The concept of changing according to the season of functional skin care item and skin care item is strengthened further.On the one hand, whitening, speckle dispelling, defying age, moisturizing, the approval that sun-proof, these concept of function of moisturizing are subject to consumer very much, " medicine adornment " has suddenly become the emerging noun of skin protection fashion world, and the medicine adornment concept be active in public view was once showing glamour is outstanding.Cosmetics are maintenance cosmetics that a kind of people are coated on the face, because its main component is different, and also relevant to everyone skin speciality.

Summary of the invention

The object of the present invention is to provide the skin-care cosmetic dispelling freckles of a kind of antibacterial anti-acne, freckle removing and whitening, to skin, there is good moist whitening, the effect of spot-removing beautifying face.

Present invention employs such technical scheme: described invention is applicable to the cosmetics of any skin, the raw material in its formula and weight ratio respectively: chitosan azelate 6 parts, vitamin e acetate 0.5 part, hexadecanol 3.7 parts, 5 parts, vaseline, white oil 2 parts, glyceryl monostearate 1.5 parts, Polyoxyethylene cetyl ether 31 parts, essence are appropriate, Preservative qs, deionized water add to 100 parts.

Weight proportion of the present invention is through that the present inventor's lot of experiments obtains, and proves to have ideal moist whitening, the effect of spot-removing beautifying face reaching in the practical application of 2 years.

Raw material described in the present invention:

Chitosan azelate: be tasteless, the nontoxic powder of white.Chance water is instant, and solution is neutral, aqueous solution clear, stable in properties.Purposes: chitosan azelate is applied in skin-care cosmetic dispelling freckles, has both had antibacterial, the effect of eliminating melanin and acne of Azelaic Acid; There is again the chitosan biological compatibility and film property, can anti-bacteria and mycete, the activity of enzyme can also be formed by check melanin.This product is that the effective content of Azelaic Acid is higher compared to the advantage of other skin-care cosmetic dispelling freckles, 4% of gross weight can be reached, integrate antibacterial, speckle dispelling, anti-acne, whitening, moisturizing and the advantage such as crease-resistant, as cosmetics or cosmetic material, without adverse side effect.

Vitamin e acetate: character: faint yellow viscous fluid.Dissolubility: be soluble in alcohol, ether, acetone, chloroform, oils and fats and other fat solvents, water-soluble hardly.VE to knife injury, burn, scald, acne, senile plaque, xerosis cutis and the protection to ultraviolet injury, reducing the aspect such as lipid peroxidation and glabrous skin has good effect.

Hexadecanol: (hexadecanol), refers generally to: hexadecanol.Outward appearance and character: white leaflet crystal.For the manufacture of spice, cosmetics, detergent, plasticizer etc., be applicable in all kinds of cosmetics, as substrate, be particularly suitable for cream acid and emulsion; In medicine, can be directly used in W/O emulsifying agent mastic, ointment base etc., the raw material of peregal, also can be used for defoamer, water and soil heat preserving agent, colour coupler GC stationary liquid.

Vaseline: foreign language title: vaseline.It is a kind of sebaceous oil product.The oily liquids colourless, odorless, unstressed configuration are transparent, not containing any additive, moisture and mechanical admixture.Be dissolved in the organic solvents such as ether, chloroform, gasoline and benzene.Water insoluble.Be applicable to cosmetic material, in order to make suppurative mastitis, hair oil, pomade, lipstick, face oil, barrier cream etc.Also be used as the lubrication of light-duty machinery and precision instrument, make up, the mechanical lubrication etc. of food industry and textile industry.

Glycerol: appearance colorless clear viscous liquids, odorless, tasteless, there is hygroscopicity, humectation, the property of softening, the extremely aobvious moisture absorbed in air, aqueous solution, in neutral, has good freeze-proof.

Glyceryl monostearate: White waxy thin slice or beadlet solid, water insoluble, to mix through intense oscillations with hot water and dispersible in water.Glyceryl monostearate is emulsifying agent and the additive of food; Be used as emulsifying agent in cosmetics and medical unguentum, make mastic fine and smooth, lubricious; For the emulsifying agent of industrial yarn oil preparation and the lubricant of textile; Drip agent and antifoggant is used as in plastic sheeting; In plastic processing, make lubricant and antistatic additive, can be used as defoamer, dispersant, thickening agent, wetting agent etc. in other respects.

Polyoxyethylene cetyl ether: another name: Polyethylene Glycol cetyl ether.[physicochemical properties] this product is that milky is to micro-yellow paste.Soluble in water, there is excellent emulsifying, washing, wettability.[main uses] is used as spinning oil component in chemical fibre industry, and general industry is used as emulsifying agent.Be widely used in Topical application forms and cosmetics, mainly as the emulsifying agent of Water-In-Oil and oil-in-water emulsion.Polyoxyethylene alkyl ether also has other application, as the solubilizing agent of the medicine as quintessence oil, spice, vitamins oil, slightly solubility.

Essence: being that in cosmetics, access times are maximum, is also the class additive that the scope of application is the widest.A kind of by the artificial redeployed mixture containing two or more spice.

Antiseptic: the material referring to the growth of microorganism that can stop growth of microorganism or stop product reaction.In cosmetics, the effect of antiseptic is protection product, makes it from microbial contamination, extends the shelf life of product; Guaranteeing the safety of product, preventing consumer from causing possible infection because using the product by microbial contamination.

Deionized water: deionized water (deionizedwater) refers to and eliminates the pure water after in ionic species impurity." deionization " that International Organization for Standardization ISO/TC147 specifies is defined as: " deionized water removes ionic species completely or by halves, mainly refers to adopt ion exchange resin treatment method." present technique mainly adopts the method for RO reverse osmosis to produce.

The consumption of each raw material of the present invention and physicochemical property produce coordinative role, and good effect is: antibacterial anti-acne, freckle removing and whitening; The pH value of pH value and human body skin is close, to no skin irritation; Use obviously to feel comfortably cool afterwards, soft, without greasy feeling, there is the effect of significantly moist whitening, spot-removing beautifying face.

Result of use Experimental comparison of the present invention: address: Dengfeng City of Henan Province Dong Guanjie " certain famous brand name cosmetology and health mechanism ".

First group: participate in experiment number 183, be certain famous brand name cosmetology and health mechanism client women, 18-37 years old ages.Use the cosmetics of certain enterprise's reputable brand, life cycle is 4 months, on average uses 1-2 time everyone every day.Experimental result: satisfaction rate 66.7%; Be satisfied with standard: obviously to feel comfortably cool after use, soft, without greasy feeling, there is obvious moisturizing effect.

Second group: participate in experiment number 175, be certain famous brand name cosmetology and health mechanism client women, 18-43 years old ages.Use skin-care cosmetic dispelling freckles of the present invention, using method is: average use for each person every day 1-2 time.Experimental result: satisfaction rate 87.2%; Be satisfied with standard: to no skin irritation, use obviously to feel comfortably cool afterwards, soft, without greasy feeling, to skin, there is good moist whitening, the effect of spot-removing beautifying face.

Experiment contrast result: skin-care cosmetic dispelling freckles of the present invention, to no skin irritation, use obviously to feel comfortably cool afterwards, soft, without greasy feeling, to skin, there is good moist whitening, the effect of spot-removing beautifying face.

Detailed description of the invention

Described skin-care cosmetic dispelling freckles, the raw material in its formula and weight ratio respectively: chitosan azelate 6 parts, vitamin e acetate 0.5 part, hexadecanol 3.7 parts, 5 parts, vaseline, white oil 2 parts, glyceryl monostearate 1.5 parts, Polyoxyethylene cetyl ether 31 parts, essence are appropriate, Preservative qs, deionized water add to 100 parts.Its preparation method is:

Step one: be dissolved in deionized water by chitosan azelate and vitamin e acetate, it is for subsequent use that stirring and dissolving makes aqueous phase;

Step 2: hexadecanol, vaseline, glycerol, glyceryl monostearate and Polyoxyethylene cetyl ether are mixed, is heated to 70 DEG C and makes them fully melt to make oil phase for subsequent use;

Step 3: by step () and the mixing of step (two) gains, add appropriate essence and antiseptic, stir and make its emulsifying, being cooled to room temperature after emulsifying, after ageing 24h, obtaining skin-care cosmetic dispelling freckles.

Claims (2)

1. a skin-care cosmetic dispelling freckles, it is characterized in that, the raw material in formula and weight ratio respectively: chitosan azelate 6 parts, vitamin e acetate 0.5 part, hexadecanol 3.7 parts, 5 parts, vaseline, white oil 2 parts, glyceryl monostearate 1.5 parts, Polyoxyethylene cetyl ether 31 parts, essence are appropriate, Preservative qs, deionized water add to 100 parts.

2. according to cosmetics according to claim 1, it is characterized in that, the preparation method of described skin-care cosmetic dispelling freckles is:

Step one: be dissolved in deionized water by chitosan azelate and vitamin e acetate, it is for subsequent use that stirring and dissolving makes aqueous phase;

Step 2: hexadecanol, vaseline, glycerol, glyceryl monostearate and Polyoxyethylene cetyl ether are mixed, is heated to 70 DEG C and makes them fully melt to make oil phase for subsequent use;

Step 3: by step () and the mixing of step (two) gains, add appropriate essence and antiseptic, stir and make its emulsifying, being cooled to room temperature after emulsifying, after ageing 24h, obtaining skin-care cosmetic dispelling freckles.