JP2012082177A - Aqueous cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an aqueous cosmetic which has a good touch feeling and excellent sustained effect of moisturizing effect.SOLUTION: The aqueous cosmetic contains: (A) a lysophospholipid; (B) a mucopolysaccharide or a salt thereof; and (C) at least a trihydric alcohol and a tetravalent or higher alcohol, wherein a content of an ingredient of (C) in the aqueous cosmetic is 20-80 mass% and the content of the tetravalent or higher alcohol in the ingredient of (C) is less than a content of the trihydric alcohol.

Description

  The present invention relates to a water-based cosmetic composition that is excellent in the moisturizing sustaining effect and has a good feel with reduced stickiness and squeak.

  The original role of the basic cosmetic is to prevent skin dryness and rough skin, and to impart elasticity and flexibility to the skin. Such a moisturizing effect is highly effective in cosmetics containing oil that can suppress moisture transpiration, but when used alone, there is a tendency to feel resistance to stickiness of the oil. Therefore, as the main usage of cosmetics containing oil, it takes a plurality of steps such as application after water-based cosmetics, and thus there is a tendency that it is not preferred because of the complexity of the steps and the feeling of stickiness.

  On the other hand, a water-based cosmetic material that does not substantially contain oil does not have oil-specific stickiness, and a refreshing feeling of use is preferred. However, the moisturizing effect does not include oil, so moisture transpiration is remarkable, and a moisturizing feeling is felt immediately after application, but the moisturizing effect is significantly reduced with the passage of time.

  In order to solve this problem, various studies have been conducted and various cosmetics have been reported. For example, research on substances other than oils involved in moisturizing the skin is progressing, and many humectants such as polyhydric alcohols such as glycerin and propylene glycol and acidic mucopolysaccharides such as hyaluronic acid are used. Polyhydric alcohol and acidic mucopolysaccharide are well known to increase the moisturizing effect when the blending amount is increased, but the stickiness is also synergistically enhanced at the same time as the moisturizing effect is improved. It was difficult.

  Among these, cosmetics (see Patent Document 1) in which stickiness of polyhydric alcohol is suppressed by using silicone resin powder, organic / inorganic powder and water-soluble polymer in combination have been reported. The blending amount was 10% or less, the blending amount could not be increased, and the durability of the moisturizing effect was poor. A cosmetic (see Patent Document 2) that suppresses the stickiness of the polyhydric alcohol and enhances the moisturizing effect by using a water-soluble polyhydric alcohol, phospholipid and polyoxyalkylene glyceryl ether in combination has also been reported. In the case of a water-based cosmetic that does not substantially contain No, the stability is poor, and separation and cloudiness occur. In addition, a water-based cosmetic (Patent Document 3) has been reported to have a moisturizing effect by combining mucopolysaccharides, phospholipids, and salts, but this also has a problem in stability, and polyhydric alcohol is used. In the case of high blending, the effect of suppressing stickiness was not sufficient.

Japanese Patent No. 3648722 Japanese Patent No. 3453634 Japanese Examined Patent Publication No. 7-11010

  As described above, water-based cosmetics that are substantially free of oil have not been obtained that have excellent usability and stability and have a sufficient moisturizing effect, and are currently under various investigations.

  Accordingly, an object of the present invention is to provide an aqueous cosmetic that is excellent in feeling of use, prevents dry skin and rough skin when used alone, imparts elasticity and flexibility to the skin, and has excellent moisturizing effect. It is to provide.

  As a result of studying an aqueous cosmetic with a high blend of polyhydric alcohol and mucopolysaccharide, excellent moisturizing effect, and excellent stickiness and squeakiness, the present inventors have studied a lot of Water-based cosmetics that have a good feeling of use and a high moisturizing effect by blending lysophospholipids in addition to monohydric alcohol and mucopolysaccharide and making the content ratio of the two polyhydric alcohols in a specific range And the present invention was completed.

  That is, the present invention comprises (A) lysophospholipid, (B) mucopolysaccharide or a salt thereof, and (C) a polyhydric alcohol containing at least a trihydric alcohol and a tetrahydric or higher alcohol, Provided is an aqueous cosmetic, characterized in that the content is 20 to 80% by mass in the aqueous cosmetic, and the content of tetrahydric or higher alcohol in component (C) is less than the content of trihydric alcohol. To do.

  The aqueous cosmetic composition of the present invention is a cosmetic composition that has excellent moisturizing effect even when used alone, and has a good feel with reduced stickiness and squeak even though it contains a high amount of polyhydric alcohol. In addition, it has high stability and can be applied as a pharmaceutical or quasi-drug used for skin conditioning and beauty.

  The aqueous cosmetic of the present invention is a cosmetic that does not substantially contain an oil, and the content of the oil containing lysophospholipid in the aqueous cosmetic is preferably 5% by mass or less, more preferably 2% by mass. Hereinafter, it is more preferably 1% by mass or less. If it is the said range, it will be excellent in stability, there will be no stickiness by an oil agent, and it will become a refreshing use feeling.

  Here, the oil agent is a total of components that easily dissolve in oils such as fats and oils (triglycerides), ester oils, hydrocarbons, higher alcohols having 8 or more carbon atoms, silicone oils, and fluorine oils, including lysophospholipids.

  The (A) lysophospholipid used in the present invention is a lipid from which one molecule of a fatty acid residue having an ester bond at the 2-position of glycerol is removed. For example, phospholipase A2 which acts as a phospholipid degrading enzyme acts on phospholipid. It is obtained by lysing the phospholipid. Phospholipase A2 is an enzyme that decomposes the 2-position binding part between the glycerol part and the fatty acid group of the phospholipid molecule, thereby removing this fatty acid group and converting it into an OH group.

  Examples of the lysophospholipid include lysophosphatidylcholine, lysophosphatidylethanolamine, lysophosphatidylserine, lysophosphatidylglycerol, lysophosphatidylinositol, lysophosphatidic acid, egg yolk, plant-derived egg yolk lysolecithin, soybean lysolecithin and the like. These may be hydrogenated.

  Unlike phospholipids having double-chain fatty acids, lysophospholipids have different chemical properties from phospholipids. Moreover, since it is a cell membrane component of a living body, it is considered that it is excellent in familiarity with the skin and contributes to an improvement in use feeling and a moisturizing effect.

  In the present invention, among lysophospholipids, it is more preferable to use a lysophospholipid having a lysophosphatidylcholine content of 30% by mass or more from the viewpoint of stability over time.

  These lysophospholipids are commercially available, and examples of egg yolk lysophosphatidylcholine include egg yolk lysolecithin LPC-1 (manufactured by Kewpie). Egg yolk lysophosphatidylcholine can be suitably used because of its good availability in the market.

  The content of the lysophospholipid in the aqueous cosmetic of the present invention is not particularly limited, but is preferably 0.001 to 5% by mass, more preferably 0.005 to 2% by mass, and still more preferably 0.8. 01 to 1% by mass. If it is in the said range, the aqueous | water-based cosmetics excellent in the feeling of use, such as the non-stickiness feeling and the ease of spreading, and the emollient feeling of a back skin can be obtained. In addition, the stability over time is good.

  The acidic mucopolysaccharide (B) used in the present invention is one in which the constituent sugar is an acidic group among the polysaccharides having hexosamine as the constituent sugar. Specific examples include hyaluronic acid, chondroitin-4-sulfate, chondroitin-6-sulfate, dermatan sulfate, keratan sulfate, heparin, carboxymethyl chitin and the like.

  Examples of the salt of acidic mucopolysaccharide used in the present invention include alkali metal salts such as lithium salt, sodium salt and potassium salt, alkaline earth metal salts such as magnesium salt and calcium salt, ammonium salt, triethanolamine salt and diisopropanol. Preferred examples include basic amino acid salts such as alkanolamine salts such as amine salts, lysine salts, arginine salts, and histidine salts. These salts may be used independently and 2 or more types may be used together. Of these, hyaluronic acid or a salt thereof is preferable.

  As the weight average molecular weight of the acidic mucopolysaccharide or salt thereof used in the present invention, 10,000 to 3,000,000 can be suitably used, but preferably 30,000 to 1,500,000, more preferably 40,000 to 150,000. It is.

  These acidic mucopolysaccharides or salts thereof are commercially available, and examples of sodium hyaluronate include hyaluronic acid FCH series (manufactured by Kibun Food Chemifa). Examples of sodium chondroitin sulfate include sodium chondroitin sulfate (manufactured by Maruha Nichiro Foods).

  The content of the acidic mucopolysaccharide or a salt thereof in the aqueous cosmetic is not particularly limited, but is preferably 0.001 to 5% by mass, more preferably 0.01 to 3% by mass, and still more preferably. 0.05 to 2% by mass. If it is in the said range, since a sticky feeling and a squeak feeling are suppressed and a high moisturizing sustained effect is expressed, it is preferable.

  The content ratio of (A) lysophospholipid and (B) acidic mucopolysaccharide or a salt thereof is such that the content of lysophospholipid is 0.005 to 20 times by mass with respect to the content of acidic mucopolysaccharide or a salt thereof. It is preferable that it is 0.01-10 mass times, More preferably, it is 0.1-10 mass times. If it is in the said range, it is excellent in the sustainability of a moisturizing effect, and the effect which suppresses a sticky feeling and a squeaky feeling is high, and is preferable.

  The (C) polyhydric alcohol used in the present invention is a compound having two or more alcoholic hydroxyl groups in the molecule, and the component (C) contains at least a trihydric alcohol and a tetrahydric or higher alcohol. Examples of the trihydric alcohol include glycerin and trimethylolpropane, and glycerin is preferable. Examples of the alcohols having a valence of 4 or more include polyglycerols such as diglycerol and triglycerol; glucose, maltose, maltose, sucrose, xylitol, sorbitol, malbitol, polyoxyethylene methyl glucoside, polyoxyethylene ethyl glucoside, polyoxyethylene propylene glucoside Sugars or sugar alcohols. Among these, polyglycerol and sugar alcohol are preferable, polyglycerol is more preferable, and diglycerol is more preferable. As a combination of a trihydric alcohol and a tetrahydric or higher alcohol, a combination of glycerin and polyglycerin is preferable, and a combination of glycerin and diglycerin is more preferable in terms of an effect of suppressing stickiness and squeaking.

  The polyhydric alcohol as component (C) further includes a dihydric alcohol. Examples of the dihydric alcohol include 1,3-butylene glycol, propylene glycol, 1,3-propanediol, dipropylene glycol, polyethylene glycol (weight molecular weight 1500 or less), polypropylene glycol (weight molecular weight 1500 or less), and the like. . Among these dihydric alcohols, 1,3-butylene glycol, propylene glycol, 1,3-propanediol, and dipropylene glycol are preferable in terms of a moisturizing effect and suppression of squeaky feeling.

  Furthermore, as the component (C), it is preferable to use a combination of a dihydric alcohol, a trihydric alcohol, and a tetrahydric or higher alcohol in terms of the moisturizing effect, the stickiness, and the squeaking effect. A more preferred combination of polyhydric alcohols is a combination of glycerin, diglycerin and dihydric alcohol, and a particularly preferred combination is a combination of glycerin, diglycerin, 1,3-butylene glycol and dipropylene glycol.

  (C) 20-80 mass% of content in the aqueous | water-based cosmetics of this invention of a polyhydric alcohol is preferable in total, More preferably, it is 25-70 mass%, More preferably, it is 30-45 mass%. If it is in the said range, it is excellent in the sustainability of a moisturizing effect and is preferable.

  From the viewpoint of suppressing stickiness and squeaky feeling while maintaining the sustainability of the moisturizing effect, it is preferable that the content of the tetravalent or higher alcohol in the component (C) is less than the content of the trihydric alcohol. Furthermore, it is more preferable that the content of the tetrahydric or higher alcohol is 0.1 to 0.5 times by mass with respect to the content of the trivalent alcohol, and more preferably 0.2 to 0.4 times by mass. .

  In addition, the total amount of the tetravalent or higher alcohol and the trihydric alcohol in the component (C) is preferably 30 to 45% by mass from the viewpoint of the effect of suppressing stickiness and squeaking. More preferably, the total amount of the tetrahydric or higher alcohol and the trihydric alcohol in the component (C) is 30 to 45 mass%, and the dihydric alcohol is 55 to 70 mass%.

  In addition to the above components, the aqueous cosmetic of the present invention includes water; water-soluble pigments; preservatives such as paraben and phenoxyethanol; anionic surfactants such as sodium cetyl sulfate and N-stearoyl-L-glutamate; Nonionic surfactants such as polyhydric alcohol fatty acid esters, polyglycerin fatty acid esters, modified silicones, sucrose fatty acid esters, polyoxyethylene hydrogenated castor oil, polyoxyethylene fatty acid esters; cationic surfactants such as tetraalkylammonium salts Amphoteric surfactants such as betaine type, sulfobetaine type, sulfoamino acid type; natural surfactants such as ceramide and cerebroside; antioxidants such as dibutylhydroxytoluene; sodium chloride, magnesium chloride, sodium sulfate, potassium nitrate, phosphorus Potassium acid, Li Inorganic salts such as sodium acid; citric acid, sodium citrate, potassium acetate, sodium oxalate, sodium aspartate, organic acid salts such as sodium lactate, carnitine salt, γ-aminobutyric acid, lipoic acid; ethanolamine hydrochloride, ammonium nitrate Salts such as arginine hydrochloride, chelating agents such as edetic acid, etc .; neutralizing agents such as potassium hydroxide, diisopropanolamine and triethanolamine; biopolymers such as collagen; placental extract; hydroxymethoxybenzophenone sulfonate UV absorbers; oil-soluble vitamin C derivatives such as ascorbyl palmitate, ascorbyl stearate, ascorbyl tetraisostearate; polysaccharides extracted from xanthan gum, beta glucan, oats, white jellyfish, carrageenan and alginic acid, Those extracted from seaweed such as agar, water-soluble polymers such as carboxyvinyl polymer, pectin, and alkyl-modified carboxyvinyl polymer can be blended.

  The aqueous cosmetic composition of the present invention can further use an extract of a plant, seaweed or fungus, such as artichoke, eye, arnica, aloe, altea, ashitaba, acerola, apricot, almond, amateur, akebi, anise, avocado. , Inchinkou, nettle, strawberry, fennel, turmeric, prickly pear, oolong tea, euglena, ages, echinacea, oat, emmedium, edelweiss, dutch mustard, grasshopper, green grass, green grass, green grass, orange, green grass , Valerian, persimmon, fire thorn, chamomile, cam cam, carrot, kawara mugwort, oats, licorice, cucumber, kyonin, kiwi, kina, kiraya, kizuta, gabba tea, mallet, clara, kumazasa, mulberry, kuru , Grapefruit, gentian, gentian, getto, kohiratambutsu, burdock, comfrey, wheat germ, cherry, bonito, salvia, hawthorn, saishin, saitai, sanshishi, shimotakeshiso, jujuyaku, shichihenge, ginger, shikon, shiso, yak , Giant, Seeker, Simon, Horsetail, Starfruit, Zeniho, Senkyu, Hawthorn, Kizota, Pear, Shiroi Willow, Sage, Assembly, Soy, Daidai, Thyme, Tachibana, Tachikaku, Tamarind, Tea, Clove, Chinpi , Persimmon, dokudami, touki, tonin, spruce, tomato, tokisenka, wisteria tea, tormentilla, corn, neem, nigahakka, elderberry, garlic, carrot Wild rose, papuamesu, hibiscus, parsley, banana, rose, pearl barley, hachiwame, pecan nut, cypress, hyssop, himalayan raspberry, peafowl, sandalwood, bilberry, loquat, prunes, grapes, chrysanthemum, fusafujitsugi, futomoji, peppermint, peppermint , Loofah, hera plantains, white genepi, cypress, linden tree, button bow, button, hop, jojoba, quince, squid Salmon, Yokuinin, Artemisia, Orchid, Lime, Lavender Lettuce, Apple, Ryukyu Artemisia, Rooibos, Forsythia, Lemon, Lemon Balm, Rosehip, Rosemary, Green Algae, Crimson Algae, brown algae, broomfish, shiitake mushrooms, mushrooms, sarcophagus, white jellyfish, litchi, cordyceps, yeast, lactic acid bacteria, rhizobial whole plants, leaves, stems, roots, fruits, seeds, flowers, fruit bodies, fungus bodies to water, or glycerin , An extract extracted with an organic solvent such as propylene glycol, ethanol, butylene glycol, or a mixture thereof. Chlorophyll is also a plant extract. In addition, lactic acid bacteria and yeast culture solutions using raw milk, fruit juice, synthetic medium, and semi-synthetic medium can be used regardless of whether or not the cells are removed.

  The aqueous cosmetics of the present invention are used as cosmetics and quasi-drugs, and are suitably used as skin cosmetics because they feel good when applied to the skin, for example, they do not feel sticky and feel refreshed. can do. In particular, the aqueous cosmetic of the present invention can be suitably applied as a skin cosmetic such as heat retention, anti-aging, whitening lotion, aqueous essence, and pack.

  The dosage form of the aqueous cosmetic composition of the present invention is arbitrary and is prepared as a liquid, gel, spray, mousse or the like.

EXAMPLES Hereinafter, although this invention is demonstrated in detail based on an Example and a comparative example, it is not limited to these. In addition, content shown below is the mass%, and represents with "%".
First, a stability test, a sensory test, and a moisture retention test performed using each sample in Examples and Comparative Examples will be described below.

[Stability test]
The stability at room temperature immediately after preparation of each sample and the stability after storage for one month at 40 ° C. in a thermostatic bath were evaluated.

[Evaluation criteria for stability testing]
○: No change △: Slightly separated or slightly cloudy ×: Completely separated or clouded

[Sensory test]
Twenty evaluation panelists used each sample and evaluated the stickiness and creaking after coating.

[Evaluation criteria for sensory tests]
1. Stickiness ◎: Answer that 16 or more out of 20 people do not feel sticky ○: Reply that 11-15 people in 20 people do not feel sticky △: Answer that 6-10 of 20 people do not feel sticky ×: 1. Less than 5 out of 20 responded that they did not feel sticky Squeak ◎: More than 16 out of 20 responded that they did not feel squeezed ○: 11-15 out of 20 responded that they did not feel squeezed △: 6-10 out of 20 responded that they did not feel squeak ×: Less than 5 out of 20 responded that they did not feel squeak

[Moisture retention test]
Measurement of stratum corneum moisture content In the upper arm of 20 evaluation panelists, a certain amount of each sample used in the examples and comparative examples was applied, and the stratum corneum moisture content was measured before application, 1 hour after application, and 4 hours after application. Based on these methods, measurements were made using Skicon-200 (manufactured by IBS), and the evaluation was performed by the number of people whose numerical values increased after application. In addition, in order to compare the moisturizing effect when using a single product, a comparison was made with W moisturizing lotion + emulsion.

Examples 1-6, Comparative Examples 1-6 (Lotion)
Lotions having various compositions shown in Table 1 were produced and evaluated by a stability test, a sensory test, and a moisture retention test.

[Preparation Method of Examples]
Each component is uniformly mixed and stirred at room temperature.

  Tables 2 and 3 show the stability test results, sensory test results, and moisture retention test results of Examples and Comparative Examples.

The samples of Examples 1 to 6 of the present invention were excellent in stability with no change in appearance even after storage at 40 ° C. for one month. On the other hand, in Comparative Example 1 using hydrogenated lecithin instead of lysolecithin, it was slightly cloudy immediately after preparation, and the cloudy layer was separated after storage at 40 ° C. for one month.
The samples of Examples 1 to 6 were not sticky and squeaky, had excellent sensory evaluation, and had excellent moisturizing sustainability. In Comparative Example 2 using no lysolecithin, the sticky sensation was strong and squeaky was also observed. I felt it. In Comparative Example 3 using xanthan gum, which is a water-soluble polymer, instead of sodium hyaluronate, which is an acidic mucopolysaccharide, a sticky feeling was felt and a squeaky feeling was strongly felt. Comparative Examples 4 and 5 are cases where the content of polyhydric alcohol in the sample is too low or too high, but if it is too low, the moisture retention will be significantly reduced, and if it is too high, stickiness and squeaky will be strong. I felt it. Comparative Example 6 had the same content of tetrahydric alcohol (diglycerin) and trihydric alcohol (glycerin), but had a strong stickiness and a squeaky feeling.

  The samples of Examples 1 to 6 of the present invention showed a long-term moisturizing property equivalent to or higher than the comparative example “W moisturizing lotion + milky lotion”. Therefore, the aqueous cosmetic of the present invention is an aqueous cosmetic that can be expected to have a sufficient moisturizing effect when used alone.

Formulation Examples 1 and 2 Moisturizing lotion ingredients Formulation Example 1 Formulation Example 2 (mass%)
Lysolecithin 0.1 0.1
Sodium hyaluronate (Note 1) 0.1 0.1
Glycerin 10 10
Dipropylene glycol 10 7
Diglycerin 3 3
1,3-butylene glycol 10 7
1,3-propanediol-6
Hydrolyzed silk 0.3 0.3
Glycine 0.1 0.1
Chlorphenesin 0.05 0.05
Magnesium sulfate ascorbate 0.01 0.01
Sorbitol solution (70% by mass) 1 1
Edetate 0.02 0.02
Carboxymethyl glucan solution 0.2 0.2
Cedar Extract 0.3 0.3
Mevalonolactone 0.01 0.01
Raffinose 0.1 0.1
γ-amino-β-hydroxybutyric acid 0.3 0.3
Pearl protein extract 0.1 0.1
Cordyceps extract 0.4 0.4
Perfume 0.02 0.02
Pure water Residual amount Residual amount Note 1: Hyaluronic acid FCH (FCH-120) manufactured by Kibun Food Chemifa

Formulation Examples 3 and 4 Whitening lotion ingredients Formulation Example 3 Formulation Example 4 (mass%)
Lysolecithin 0.2 0.2
Sodium hyaluronate (Note 2) 0.3 0.3
Glycerin 12 12
Dipropylene glycol 10 7
Diglycerin 3 3
1,3-butylene glycol 10 7
1,3-propanediol-6
Pearl barley extract 0.3 0.3
L-alanine 0.01 0.01
Ethanol-5
Phenoxyethanol 0.3 0.3
Nicotinamide 0.01 0.01
Maltitol liquid (75% by mass) 1 1
Edetate 0.02 0.02
Dipotassium glycyrrhizinate 0.2 0.2
Yukinoshita extract 0.3 0.3
Seeker extract 0.3 0.3
Greater Crape myrtle extract 0.01 0.01
Hibiscus extract 0.1 0.1
Dechioscorea compositor extract 0.3 0.3
Ascorbic acid glucoside 0.3 0.3
Artichoke extract 0.1 0.1
Sakura leaf extract 0.4 0.4
Perfume 0.02 0.02
Purified water remaining amount Note 2: Kibun Food Chemifa Co., Ltd. Hyaluronic acid FCH-SU

Formulation Examples 5 and 6 Anti-aging lotion ingredients Formulation Example 5 Formulation Example 6 (mass%)
Lysolecithin 0.2 0.2
Sodium hyaluronate (Note 1) 0.1 0.1
Sodium hyaluronate (Note 2) 0.3 0.3
Glycerin 12 12
Dipropylene glycol 10 7
Diglycerin 3 3
1,3-butylene glycol 10 7
1,3-propanediol-6
Pearl barley extract 0.3 0.3
L-proline 0.01 0.01
Ethanol-5
Phenoxyethanol 0.3 0.3
Nicotinamide 0.01 0.01
Maltitol liquid (75% by mass) 1 1
Edetate 0.02 0.02
Dipotassium glycyrrhizinate 0.2 0.2
Yuzu extract 0.3 0.3
Ashitaba extract 0.3 0.3
Pear juice fermented liquid 0.01 0.01
Okra extract 0.1 0.1
Orchid extract 0.3 0.3
Fire thorn extract 0.1 0.1
Perfume 0.02 0.02
Avocado extract 0.4 0.4
Pure water Residual amount Residual amount Note 1: Hyaluronic acid FCH (FCH-120) manufactured by Kibun Food Chemifa
Note 2: Hyaluronic acid FCH-SU manufactured by Kibun Food Chemifa

  In addition, the fragrance | flavor used by the prescription examples 1-6 used the thing of the following prescription.

Claims (6)

  (A) a lysophospholipid, (B) a mucopolysaccharide or a salt thereof, and (C) a polyhydric alcohol containing at least a trihydric alcohol and a tetrahydric or higher alcohol, and the content of the component (C) is an aqueous cosmetic. An aqueous cosmetic comprising 20 to 80% by mass of the content of alcohol having a valence of 4 or more in the component (C) less than the content of a trihydric alcohol.   The aqueous cosmetic according to claim 1, wherein the content of the alcohol having a valence of 4 or more in the component (C) is 0.1 to 0.5 times the content of the trihydric alcohol.   The aqueous cosmetic according to claim 1 or 2, wherein the trihydric alcohol in component (C) is glycerin and the tetrahydric or higher alcohol is diglycerin.   The aqueous cosmetic according to any one of claims 1 to 3, further comprising a dihydric alcohol as the component (C).   The content of (A) component is 0.005-20 mass times with respect to content of (B) component, The water-based cosmetics of any one of Claims 1-4.   (B) A component is hyaluronic acid or its salt, The aqueous cosmetics of any one of Claims 1-5.