JP2011026273A - Cosmetic - Google Patents

Abstract

An object of the present invention is to provide a cosmetic material that has a better feeling of use and moisture than a conventional cosmetic material.
The cosmetic comprises N-acylglutamate as component (a) and ovarian membrane extract of moss as component (b), preferably polyhydric alcohol and saccharide as component (c) The problem can be solved by a cosmetic containing one or more moisturizing agents selected from the group consisting of hyaluronic acid, collagen, royal jelly and plant extracts.
[Selection figure] None

Description

  The present invention relates to a cosmetic excellent in use feeling and moisturizing feeling.

  Conventionally, a large amount of oil (such as petrolatum) has been blended in order to impart a superior moisturizing feeling to cosmetics (see, for example, Patent Document 1).

  However, when the amount of the oil was increased, a moist feeling was obtained, but it had stickiness after coating. On the contrary, when the amount of the oil was decreased, the stickiness after application was reduced, but a sufficiently moist feeling was not obtained.

  Moreover, although there exist some which used N-acyl glutamate as a hydrophilic surfactant mix | blended with cosmetics (for example, refer patent document 2), it was not enough at the point of moisturizing feeling.

  There are also cosmetics and the like in which a mosquito ovarian membrane extract is blended (see, for example, Patent Document 3 or Patent Document 4).

  The cosmetics disclosed in Patent Document 3 or Patent Document 4 have a skin allergic symptom suppression or melanin generation suppression action, but are not mentioned about the moisturizing effect.

JP 2000-290163 A JP 2001-335411 A Japanese Patent No. 3981397 Japanese Patent No. 400005113

  The present invention has been made to solve such conventional problems, and an object of the present invention is to provide a cosmetic material that has a better feeling of use and moisturizing than ever before.

  As a result of intensive studies to solve the above-mentioned problems, the present inventor has found an unprecedented feeling of use and moisturizing feeling due to a synergistic effect by blending mosquito ovary membrane extract with cosmetics together with N-acyl glutamate. The present inventors have found that a cosmetic excellent in quality can be obtained, and have completed the present invention.

  That is, the present invention is a cosmetic containing (a) N-acyl glutamate and (b) mosquito ovary membrane extract, preferably, polyhydric alcohol, saccharide, hyaluronic acid, as component (c), A cosmetic containing one or more moisturizers selected from the group consisting of collagen, royal jelly and plant extracts.

  ADVANTAGE OF THE INVENTION According to this invention, the cosmetics excellent in a usability | use_condition and a moisturizing feeling can be provided.

  Hereinafter, the present invention will be described in detail.

  Component (a) N-acyl glutamate used in the present invention is a known substance, and specific examples thereof include sodium salt, potassium salt, magnesium salt and ammonium salt of N-lauroyl glutamic acid and N-stearoyl glutamic acid. It is done. As these commercially available products, for example, Amisoft HS-11, LS-11 (manufactured by Ajinomoto Co., Inc.) and the like can be used. Although the compounding quantity is not specifically limited, 0.01-5 mass% is preferable on the basis of a composition total amount.

  The component (b) mosquito ovary membrane extract used in the present invention may be any one that is usually used as a raw material for cosmetics, and an extract obtained from the moss ovary membrane by extraction treatment, dilution of the extract A liquid or a concentrated liquid, a dried product obtained by drying the extract, or a crude purified product or a purified product thereof are included.

  Examples of the fish belonging to the moss include white salmon, red salmon, silver salmon, rainbow trout, cherry salmon, and salmon. The ovarian membrane of the moss is a fish egg rind of fish belonging to the moss, and can be obtained by washing only the rind after collecting the egg from the ovary. The cosmetic of the present invention may be used as it is by pulverizing the ovarian membrane after washing with a mixer, a mortar, an emulsifier or the like, and a component extracted by treating the ovarian membrane with a proteolytic enzyme. It may be used.

  When using a component extracted by treating the ovarian membrane with a proteolytic enzyme (hereinafter abbreviated as an ovarian membrane extraction component), the ovarian membrane extraction component can be prepared, for example, as follows.

  First, using the mosquito ovary membrane obtained as described above as a raw material, water is added to the ovarian membrane at a mass ratio of ovarian membrane: water = 1: 1 to 1: 3, and stirred and mixed. Furthermore, a proteolytic enzyme is added in the range of 1 to 3% by mass with respect to the total amount of the ovarian membrane, and heated at a temperature of 45 to 55 ° C. for 30 minutes to 5 hours, preferably 2 hours. If it does in this way, the component decomposed | disassembled with the said proteolytic enzyme will elute in water among the components of the said ovary membrane, and the aqueous solution of this component will be obtained.

  Next, the proteolytic enzyme contained in the aqueous solution is inactivated. The deactivation can be performed, for example, by heating the aqueous solution at a temperature of 90 ° C. for 5 minutes.

  Next, the aqueous solution is simply filtered through a wire mesh of about 30 mesh to remove coarse materials such as undecomposed ovarian membranes. Then, activated carbon is added to the obtained filtrate to deodorize, decolorize, and degrease the filtrate. The filtrate is deodorized, decolorized, and degreased by adding activated carbon in the range of 2 to 4% by mass to the total amount of the ovarian membrane as the raw material and heating the filtrate at a temperature of 60 ° C. for 30 minutes, for example. be able to.

  After the deodorization, decolorization, and degreasing treatment with the activated carbon, the filtrate is filtered by, for example, a filter press, and the obtained filtrate is concentrated at a temperature of 60 ° C. under reduced pressure, for example, and then maintained at a temperature of 80 ° C. for 10 minutes. And sterilize. The ovarian membrane extract component can be obtained by drying the sterilized filtrate by spray drying. The ovarian membrane extract component contains amino acids, peptides, vitamins, minerals, sugars, enzymes, nucleic acids and their metabolites, various growth factors, cytokines, and the like.

  The content of the ovarian membrane extract of the above (b) moss is not particularly limited, but is preferably 0.0001 to 10% by mass, particularly preferably, based on the total amount of cosmetics from the viewpoint of coloring and feeling of use. It is 0.001-5 mass%.

The component (C) humectant used in the present invention is selected from the group consisting of polyhydric alcohols, sugars, hyaluronic acid, collagen, royal jelly, and plant extracts.

  Examples of the polyhydric alcohol include polyethylene glycol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, 1,2-pentanediol, isoprene glycol, glycerin, diglycerin, polyglycerin and the like. Glycerin, 1,3-butylene glycol, 1,2-pentanediol and dipropylene glycol are preferred. As the saccharide, glucose, fructose, sucrose, lactose, maltose, fructooligosaccharide, sorbitol, mannitol, xylitol, maltitol, trehalose and the like are preferable.

  The origin of hyaluronic acid, collagen and royal jelly is not particularly limited, and any of animal origin, microorganism origin, and synthetic product may be used. Moreover, there is no restriction | limiting in particular also about the extraction method in the case of a natural origin, and a refinement | purification processing method. Examples of hyaluronic acid or a salt thereof used in the present invention include an umbilical cord, chicken crest, animal skin, eyeglass band, and a molecular weight of 100,000 to 300 obtained by subjecting a microorganism culture to extraction treatment. Examples of these collagens include sodium, potassium, basic amino acid salts, and the like, and examples of collagen include fish skin (eg, salmon, gold-eye salmon, flat eyes, salmon, salmon, salmon, etc.), floating bags, etc. Or a hydrolyzed collagen derived from fish scales obtained by hydrolyzing fish scales. The extraction method of the royal jelly extract may be a general method, but from the viewpoint of the effect, the one obtained by extracting the royal jelly with an ethanol solution is most preferable.

  Examples of plant extracts that can be used include soybean extract, rose extract, pomegranate extract, peony root extract, peony extract, peach leaf extract, cherry leaf extract, yuzu fruit extract, himefuuro extract, psyllium seed extract and the like.

  The (c) humectant of the present invention can be used singly or in combination of two or more from the above, and can be incorporated in cosmetics at 1 to 50% by mass, and contained at 10% by mass or more. preferable.

  In addition to the above components, the cosmetics of the present invention include oils, powders (pigments, dyes, resins), surfactants, stickers, resins, preservatives, fragrances, and ultraviolet absorbers that are commonly used in cosmetics. (Including organic and inorganic systems, which may be any of UV-A and B), solvent, natural plant extract component, seaweed extract component, herbal medicine component, moisturizer, salt, antioxidant Ingredients such as a neutralizing agent, a pH adjusting agent, and an insect repellent can be appropriately blended.

Examples of the oil agent include volatile and non-volatile oil agents usually used in cosmetics, solvents, resins, and the like, and may be liquid, paste, or solid at room temperature. Examples of oils include higher alcohols such as isostearyl alcohol, lauryl alcohol, hexadecyl alcohol, octyldodecanol, fatty acids such as isostearic acid, undecylenic acid, oleic acid, glycerin, sorbitol, ethylene glycol, propylene glycol, polyethylene glycol Polyhydric alcohols such as isononyl isononanoate, isotridecyl isononanoate, myristyl myristate, hexyl laurate, decyl oleate, isopropyl myristate, hexyl decyl dimethyloctanoate, glyceryl monostearate, glyceryl trioctanoate, tri-2-heptyl Glyceryl undecanoate, diethyl phthalate, ethylene glycol monostearate, octyl oxystearate, diiso malate Esters such as thearyl, hydrocarbons such as liquid paraffin, paraffin, petrolatum, squalane, lanolin, reduced lanolin, liquid lanolin, carnauba wax, candelilla wax, ceresin, ozokerite, microcrystalline wax, wax, mink oil, cocoa butter, Examples include oils and fats such as coconut oil, palm kernel oil, camellia oil, sesame oil, castor oil, olive oil, polyethylene wax, ethylene / α-olefin / co-oligomer, and ethylene propylene polymer.

  Examples of powders include red No. 104, red No. 102, red No. 226, red No. 201, red No. 202, yellow No. 4, black No. 401, etc., blue No. 1 aluminum lake, yellow No. 4 aluminum lake, Rake dyes such as yellow No. 5 aluminum lake, yellow No. 203 barium lake, nylon powder, silk powder, urethane powder, Teflon (registered trademark) powder, silicone powder, polymethyl methacrylate powder, cellulose powder, silicone elastomer spherical powder, Polymers such as polyethylene powder, yellow iron oxide, bengara, black iron oxide, chromium oxide, carbon black, colored pigments such as ultramarine and bitumen, white pigments such as zinc oxide, titanium oxide and cerium oxide, talc, mica and sericite , Kaolin, extender pigments such as plate-like barium sulfate, mica tita Pearl pigments such as barium sulfate, calcium carbonate, magnesium carbonate, aluminum silicate, magnesium silicate, inorganic powders such as silica and alumina, bentonite, smectite, boron nitride, fine particle titanium oxide, fine particle zinc oxide, etc. These are also conventionally known surface treatments such as N-acylated lysine treatment, amino acid treatment, hydrophilic polymer treatment, oil treatment, silicone treatment, metal soap treatment, inorganic compound treatment, plasma treatment, mechanochemical treatment, etc. It is also possible to use the one with the mark. There are no particular restrictions on the shape of these powders (spherical, rod-like, needle-like, plate-like, indeterminate, flake-like, spindle-like, etc.). The size of the powder is preferably in the range of 5 nm to 100 μm, more preferably 10 nm to 25 μm. These powders may be processed alone or may form a mixture and be processed together. Moreover, it is also possible to process what adjusted the color of the mixture to skin color etc. Furthermore, it is possible to obtain a treated powder having an ultraviolet protection function by using an ultraviolet scattering component such as fine particle titanium oxide or fine particle zinc oxide.

  As the surfactant, for example, an anionic surfactant, a cationic surfactant, a nonionic surfactant, and an amphoteric surfactant can be used. More specifically, fatty acid soap, α-acyl sulfonate, alkyl sulfonate, alkyl allyl sulfonate, alkyl naphthalene sulfonate, alkyl sulfate, alkyl ether sulfate, alkyl amide sulfate, alkyl phosphate, alkyl Anionic surfactants such as amidophosphate, alkyloylalkyltaurate, sulfosuccinate, perfluoroalkylphosphate, alkyltrimethylammonium chloride, stearyltrimethylammonium chloride, stearyltrimethylammonium bromide, cetostearyltrimethylammonium chloride , Cationic surfactants such as distearyldimethylammonium chloride, stearyldimethylbenzylammonium chloride, behenyltrimethylammonium bromide, alkanolamine laurate Nonionic surfactants such as POE sorbitan fatty acid ester, POE glycerin fatty acid ester, POE fatty acid ester, polyether-modified silicone, carboxybetaine type, amide betaine type, sulfobetaine type, hydroxysulfobetaine type, amide sulfobetaine type, phospho Examples include amphoteric surfactants such as betaine type, aminocarboxylate type, imidazoline derivative type, and amidoamine type. Natural surfactants such as lecithin, saponin and sugar surfactants can also be used.

Examples of adhesives and resins include sodium polyacrylate, cellulose ether, calcium alginate, carboxyvinyl polymer, ethylene / acrylic acid copolymer, vinyl pyrrolidone polymer, vinyl alcohol / vinyl pyrrolidone copolymer, nitrogen substituted acrylamide type Polymers, cationic polymers such as cationized gar gum, dimethylacrylammonium polymers, POE / POP copolymers, polyvinyl alcohol, pullulan, deoxyribonucleic acid and salts thereof, acidic mucopolysaccharides and salts thereof such as chondroitin sulfate, tamarind seeds Sugar, agar, xanthan gum, carrageenan, high methoxyl pectin, low methoxyl pectin, gar gum, gum arabic, crystalline cellulose, arabinogalactan, caraya gum, gum tragacanth, a Gin acid, hyaluronic acid and salts thereof, albumin, casein, curdlan, gellan gum, dextran, cellulose, polyethyleneimine, highly polymerized polyethylene glycol, synthetic latex, and the like.

  Examples of the preservatives include benzoic acid, sodium benzoate, undecylenic acid, salicylic acid, sorbic acid or a salt thereof, dehydroacetic acid or a salt thereof, methyl paraoxybenzoate, ethyl paraoxybenzoate, propyl paraoxybenzoate, isopropyl paraoxybenzoate, Organic acids such as butyl paraoxybenzoate, isobutyl paraoxybenzoate, benzyl paraoxybenzoate, and derivatives thereof, isopropylmethylphenol, chlorhexidine gluconate, cresol, thymol, parachlorophenol, phenylethyl alcohol, phenylphenol, sodium phenylphenol, phenoxyethanol , Phenols such as phenoxydiglycol, phenol, benzyl alcohol, stearyltrimethylammonium chloride, cetyl chloride Quaternary ammonium salts such as limethylammonium, cetylpyridinium chloride, benzalkonium chloride, benzethonium chloride, methylbenzethonium chloride, lauryltrimethylammonium chloride, alkylisoquinolium bromide, domifenone bromide, tea extract, hinokitiol, apple extract, etc. And chloramine T, chlorhexidine, zinc pyrithione and the like.

  Examples of organic ultraviolet absorbers include 2-methoxyhexyl paramethoxycinnamate, 2-ethylhexyl paradimethylaminobenzoate, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfate, 2,2′-dihydroxy-4-methoxybenzophenone, p-methoxyhydrocinnamic acid, diethanolamine salt, paraaminobenzoic acid (hereinafter abbreviated as PABA), homomenthyl salicylate, methyl-O-aminobenzoate, 2-ethylhexyl-2- Cyano-3,3-diphenyl acrylate, octyldimethyl PABA, octyl salicylate, 2-phenyl-benzimidazole-5-sulfuric acid, triethanolamine salicylate, 3- (4-methylbenzylidene) camphor, 2,4-dihydroxy Nzophenine, 2,2 ′, 4,4′-tetrahydroxybenzophenone, 2,2′-dihydroxy-4,4′-dimethoxybenzophenone, 2-hydroxy-4-N-octoxybenzophenone, 4-isopropyldibenzoylmethane, Examples include butylmethoxydibenzoylmethane, 4- (3,4-dimethoxyphenylmethylene) -2,5-dioxo-1-imidazolidinepropionate 2-ethylhexyl, and the like.

  Examples of the solvent include purified water, cyclic silicone, ethanol, light liquid isoparaffin, lower alcohol, ethers, LPG, fluorocarbon, N-methylpyrrolidone, fluoroalcohol, and next-generation chlorofluorocarbon.

Examples of natural plant extract ingredients, seaweed extract ingredients, and herbal medicine ingredients are Ashitaba extract, Avocado extract, Achacha extract, Altea extract, Arnica extract, Aloe extract, Apricot extract, Apricot extract, Ginkgo biloba extract, fennel extract, Turmeric Extract, Oolong tea extract, Ages extract, Echinacea leaf extract, Ogon extract, Oat extract, Auren extract, Barley extract, Hypericum extract, Oyster extract, Dutch mustard extract, Orange extract, Seawater dried product, Seaweed extract, Hydrolyzed elastin, Hydrolysis Wheat powder, hydrolyzed silk, chamomile extract, carrot extract, cormorant extract, calcade extract, oyster extract, kiwi extract, kina extract, cucumber extract, guanosine, gardenia extract, bear Sa extract, Clara extract, Walnut extract, Grapefruit extract, Clematis extract, Chlorella extract, Mulberry extract, Gentian extract, Black tea extract, Yeast extract, Burdock extract, Rice bran extract, Rice germ oil, Comfrey extract, Cowberry extract, Saicin extract, Psycho Extract, Saitai Extract, Salvia Extract, Salamander Extract, Sasa Extract, Hawthorn Extract, Salamander Extract, Shiitake Extract, Giant Extract, Shikon Extract, Perilla Extract, Linden Extract, Shimotake Extract, Peonies Extract, Ginger Root Extract, Birch Extract, Sugina Extract, Star fruit extract, Kizuta extract, Hawthorn extract, Elderberry extract, Achillea millefolium extract, Pepper extract, Sage Kiss, mallow extract, senkyu extract, assembly extract, thymus extract, thyme extract, tea extract, clove extract, chigaya extract, chimpi extract, toki extract, tomato extract, tonin extract, spruce extract, tomato extract, natto extract, carrot extract , Garlic extract, Novara extract, Hibiscus extract, Bacmond extract, Lotus extract, Parsley extract, Honey, Hamamelis extract, Parietalia extract, Toad extract, Bisabolol, Loquat extract, Fukitane poppo extract, Fukinoto extract, Bucurio extract, Butcher bloom extract, Grape extract , Propolis, loofah extract, safflower extract, peppermint extract, bodaige extract, button extract, hop extract, pine extract, Maronnier extract, Citrus extract, Mukuroji extract, Melissa extract, Peach extract, Cornflower extract, Eucalyptus extract, Yukinoshita extract, Yuzu extract, Yakuinin extract, Artemisia extract, Lychee extract, Lavender extract, Apple extract, Lettuce extract, Lemon extract, Forsythia extract, Rose Marie extract, Roman chamomile extract and the like can be mentioned.

  The cosmetics of the present invention can be produced by ordinary methods, such as basic cosmetics such as lotions, emulsions, creams, essences, gels and packs, makeup cosmetics such as foundations and lipsticks, shampoos, rinses and hair treatments. , Hair creams, hair tonics, hair liquids, set gels, hair mousses, set lotions, hair sprays, hair cosmetics such as hair restorers, and bathing agents.

  EXAMPLES Hereinafter, although an Example is given and this invention is demonstrated still in detail, this invention is not limited to this. In addition, all compounding quantities are the mass%.

(Examples 1 to 3, Comparative Examples 1 to 3 serum)
A cosmetic liquid having the composition shown in Table 1 below was prepared and evaluated for feeling of use and moisturizing feeling.

(Preparation method)
1. Ingredients (1) to (2) are heated to 50 ° C. and uniformly dissolved (a).
2. Components (3) to (24) are mixed and dissolved (b).
3. (A) was added to (b) and stirred, and after cooling, a serum was obtained.

<Usage feeling and moisturizing feeling evaluation method>
Twenty professional evaluation panelists evaluated the moisturizing feeling (moist feeling) and the feeling of use (non-stickiness) in five levels, and further determined from the average score according to the following criteria.

5-point rating 5 points: very good 4 points: good 3 points: normal 2 points: somewhat bad 1 point: bad

Judgment ◎: Average point is 4.5 points or more ○: Average point is 3.5 points or more and less than 4.5 points △: Average point is 2.5 points or more and less than 3.5 points ×: Average point is 2.5 points Less than

As shown in Table 1, the cosmetic of the present invention is excellent in use feeling and moisturizing feeling. That is, the combined use of N-acyl glutamate and moss ovary membrane extract not only provides superior effects compared to the case where only one of them is used, but also in a small amount of use. Even if it exists, it turns out that sufficient effect is acquired. Furthermore, it can be seen that superior effects can be obtained as compared with the case where other moisturizers and moss ovary membrane extracts are used in combination.

(Example 4 Latex)
Ingredient name Compounding amount (mass%)
(1) Stearic acid 1.0
(2) Steric acid glycerin ester 1.0
(3) Cetanol 1.0
(4) Cholesterol 0.5
(5) Liquid paraffin 1.0
(6) Methylpolysiloxane 1.0
(7) Squalane 1.0
(8) Butylparaben micro (9) N-acyl glutamate 0.1
(10) Xanthan gum 0.5
(11) Maltitol 0.5
(12) Glycerin 2.0
(13) Dipropylene glycol 3.0
(14) Potassium hydroxide appropriate amount (15) Disodium edetate 0.01
(16) Mosquito ovarian membrane extract 0.1
(17) Sodium hyaluronate 0.1
(18) Residual amount of purified water -------------------------
Total 100.0

(Preparation method)
1. Components (1) to (8) are mixed and dissolved at 80 ° C. (a).
2. Components (9) to (18) are mixed and dissolved at 80 ° C. (b).
3. (B) was added to (a), and after stirring, an emulsion was obtained.

(Example 5 lotion)
Ingredient name Compounding amount (mass%)
(1) Ethanol 10.0
(2) POE (60) hydrogenated castor oil 0.5
(3) N-acyl glutamate 0.01
(4) Glycerin 3.0
(5) 1,3-butylene glycol 2.0
(6) Dipropylene glycol 3.0
(7) Polyethylene glycol 1500 1.0
(8) Phosphate fine amount (9) Phenoxyethanol fine amount (10) Tetosodium edetate 0.01
(11) Mosquito ovarian membrane extract 0.01
(12) Purified water residual amount -------------------------
Total 100.0

(Preparation method)
1. Components (1) to (3) are mixed and dissolved (a).
2. Components (4) to (12) are mixed and dissolved (b).
3. (A) was added to (b) and stirred to obtain a skin lotion.

(Example 6 cream)
Ingredient name Compounding amount (mass%)
(1) Stearic acid 1.5
(2) Sorbitan monoisostearate 2.0
(3) Cetanol 2.8
(4) Cholesterol 0.4
(5) Squalane 3.5
(6) Liquid paraffin 4.0
(7) Octyldodecyl myristate 5.0
(8) Methylcyclopolysiloxane 2.0
(9) Butylparaben micro (10) N-acyl glutamate 2.0
(11) Xanthan gum 0.1
(12) Glycerin 5.0
(13) 1,3-butylene glycol 3.0
(14) Diisopropanolamine appropriate amount (15) Dipotassium edetate 0.05
(16) Ovary membrane extract of moss 1.0
(18) Residual amount of purified water -------------------------
Total 100.0

(Preparation method)
1. Components (1) to (9) are mixed and dissolved at 80 ° C. (a).
2. Components (10) to (18) are mixed and dissolved at 80 ° C. (b).
3. (B) was added to (a) and stirred, and after cooling, a cream was obtained.

Example 7 Sunscreen
Ingredient name Compounding amount (mass%)
(1) Ethanol 9.0
(2) Octyl methoxycinnamate 6.0
(3) POE / POP-modified dimethylpolysiloxane 1.0
(4) Fine particle titanium oxide 5.3
(5) Zinc oxide 5.2
(6) Methylcyclopolysiloxane 8.0
(7) Dimethylpolysiloxane 5.0
(8) N-acyl glutamate 0.1
(9) Mosquito ovarian membrane extract 0.1
(10) Purified water remaining amount -----------------------------
Total 100.0

(Preparation method)
1. Components (2) to (7) are mixed and dissolved at 80 ° C. (a).
2. Components (8) and (10) are mixed at 80 ° C. (b).
3. (B) is added to (a), stirred and cooled (c).
4). Components (1) and (9) were added to (c), and after stirring, a sunscreen was obtained.

(Example 8 whitening gel)
Ingredient name Compounding amount (mass%)
(1) Methylphenylpolysiloxane 3.0
(2) Methylcyclopolysiloxane 3.0
(3) Octyl dodecyl myristate 3.0
(4) Phytosterol 0.2
(5) N-acyl glutamate 1.0
(6) POE (60) hydrogenated castor oil 0.5
(7) Ascorbic acid glucoside 2.0
(8) Glycerin 5.0
(9) Polyethylene glycol 1000 1.0
(10) Sorbitol 3.0
(11) Maltitol 3.0
(12) Diisopropanolamine appropriate amount (13) Potassium hydroxide appropriate amount (14) Carboxyvinyl polymer 0.1
(15) Alkyl-modified carboxyvinyl polymer 0.1
(16) Xanthan gum 0.1
(17) Edetate disodium 0.04
(18) Dipotassium glycyrrhizinate 0.1
(19) Mosquito ovarian membrane extract BG extract 0.1
(20) Purified water remaining amount -----------------------------
Total 100.0

1. Components (1) to (4) are mixed and dissolved at 80 ° C. (a).
2. Components (5) to (20) are mixed and dissolved at 80 ° C. (b).
3. (B) was added to (a), stirred and cooled to obtain a whitening gel.

  The cosmetics of Examples 4 to 8 were used as samples, and the usability evaluation test in the final formulation was performed. As a result, the usability and moisturizing feeling were excellent.

Claims (2)

A cosmetic comprising (a) N-acyl glutamate and (b) an ovarian membrane extract of mosses. The cosmetic according to claim 1, further comprising (c) one or more moisturizers selected from the group consisting of polyhydric alcohols, sugars, hyaluronic acid, collagen, royal jelly, and plant extracts.