Emulsified cosmetics

Abstract

To provide an emulsion cosmetic that can be spread on skin softly and uniformly during its application, and gives a good finish with the skin retaining its moisture.SOLUTION: An emulsion cosmetic contains following components (A), (B) and (C): (A) an ultraviolet absorber having a sulfonic acid group, (B) a hydrocarbon oil that is liquid at 25°C, and (C) a glycerine fatty acid ester that is solid at 25°C.SELECTED DRAWING: None

Description

[Technical Field]

[0001] The present invention relates to an emulsion cosmetic. [Background technology]

[0002] BACKGROUND ART In order to obtain cosmetics having an ultraviolet protection effect, cosmetics containing phenylbenzimidazole sulfonic acid, a water-soluble ultraviolet protection agent, have been investigated. For example, Patent Document 1 describes that a water-in-oil sunscreen cosmetic containing phenylbenzimidazole sulfonic acid, 2-amino-2-methyl-1,3-propanediol and / or 2-amino-2-(hydroxymethyl)propane-1,3-diol, and octyl methoxycinnamate does not produce an unpleasant odor and has excellent emulsion stability. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2011-153079 Summary of the Invention [Problem to be solved by the invention]

[0004] However, while conventional cosmetics have excellent UV protection effects, they have the problem of being hard when applied to the skin, tending to become uneven when spread, and providing an inferior moisturizing feeling to the skin after application. [Means for solving the problem]

[0005] The present inventors have discovered that by combining an ultraviolet absorber having a sulfonic acid group with a hydrocarbon oil that is liquid at 25°C and a glycerin fatty acid ester that is solid at 25°C, an emulsified cosmetic can be obtained that is soft and spreads evenly on the skin during application, and that provides an excellent moisturizing feeling and makeup application. This discovery led to the completion of the present invention.

[0006] The present invention comprises the following components (A), (B) and (C): (A) an ultraviolet absorber having a sulfonic acid group, (B) a hydrocarbon oil that is liquid at 25°C; (C) Glycerin fatty acid ester that is solid at 25°C The present invention relates to an emulsion cosmetic containing the above. [Effects of the Invention]

[0007] The emulsified cosmetic of the present invention has an excellent ultraviolet protection effect, is soft during application to the skin, can be spread evenly, and provides an excellent moisturizing feeling to the skin when applied, and provides excellent makeup application. DETAILED DESCRIPTION OF THE INVENTION

[0008] The sulfonic acid group-containing ultraviolet absorber of component (A) used in the present invention is a water-soluble ultraviolet absorber, and specific examples thereof include hydroxymethoxybenzophenone sulfonic acid, phenylbenzimidazole sulfonic acid, phenyldibenzimidazole tetrasulfonic acid, terephthalylidene dicamphor sulfonic acid, etc. For example, commercially available products such as Uvinal MS40 (manufactured by BASF) can be used as hydroxymethoxybenzophenone sulfonic acid, EUSOLEX 232 (manufactured by Merck) and Neo Heliopan Hydro (manufactured by Symrise) can be used as phenylbenzimidazole sulfonic acid, Neo Heliopan AP (manufactured by Symrise) can be used as phenyldibenzimidazole tetrasulfonic acid, and Mexoryl SX (manufactured by Chimex) can be used as terephthalylidene dicamphor sulfonic acid. Of these, from the viewpoint of excellent biological safety and obtaining good UV protection effects, it is preferable to contain phenylbenzimidazole sulfonic acid and / or phenyldibenzimidazole tetrasulfonic acid, and it is more preferable to contain at least phenylbenzimidazole sulfonic acid.

[0009] From the viewpoint of enhancing the UV protection effect, the content of component (A) is preferably 0.5% by mass or more, more preferably 0.8% by mass or more, and even more preferably 1% by mass or more, and is preferably 10% by mass or less, more preferably 5% by mass or less, and even more preferably 3% by mass or less, based on the total composition. The content of component (A) is preferably 0.5 to 10% by mass, more preferably 0.8 to 5% by mass, and even more preferably 1 to 3% by mass.

[0010] The sulfonic acid group-containing ultraviolet absorber of component (A) can be used as a neutralized salt for the purpose of increasing its solubility in water. For example, it is preferable to form a neutralized salt using sodium hydroxide, potassium hydroxide, triethanolamine, 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1,3-propanediol, sodium N-methyltaurate, 2-amino-2-hydroxymethyl-1,3-propanediol, L-arginine, or the like.

[0011] The component (B) used in the present invention is a hydrocarbon oil that is liquid at 25° C. Here, liquid at 25° C. means that the oil has fluidity at 25° C., and includes paste-like oils. The hydrocarbon oil of component (B) may be any oil commonly used in cosmetics, and examples thereof include linear or branched hydrocarbon oils such as liquid paraffin, light isoparaffin, light liquid isoparaffin, liquid isoparaffin, hydrogenated polyisobutene, mineral oil, polybutene, polyisobutene, hydrogenated polydecene, squalane, squalene, and petrolatum. Of these, from the viewpoint of forming a uniform coating film, non-volatile hydrocarbons are preferred, and linear or branched hydrocarbon oils such as liquid paraffin, liquid isoparaffin, hydrogenated polyisobutene, mineral oil, polybutene, polyisobutene, hydrogenated polydecene, squalane, squalene, and petrolatum are more preferred. The viscosity of the liquid hydrocarbon oil is measured at 25°C using a Brookfield viscometer.

[0012] Component (B) can be used alone or in combination of two or more, and from the viewpoint of forming a uniform coating film, the content is preferably 1 mass% or more of the total composition, more preferably 3 mass% or more, even more preferably 5 mass% or more, and preferably 20 mass% or less, more preferably 12 mass% or less, even more preferably 8 mass% or less. The content of component (B) is preferably 1 to 20 mass% of the total composition, more preferably 3 to 12 mass%, even more preferably 5 to 9 mass%.

[0013] The component (C) used in the present invention is a glycerin fatty acid ester that is solid at 25° C. Here, being solid at 25° C. means that it exhibits properties ranging from semi-solid to solid at 25° C. The glycerin fatty acid ester is preferably a triester, and from the viewpoints of stably maintaining component (A) in the aqueous phase, forming a uniform coating film, enhancing the UV protection effect, spreading softly and evenly on the skin during application, and providing an excellent moisturizing feel and makeup application, triglycerides of fatty acids having 20 to 28 carbon atoms are more preferred, triglycerides of fatty acids having 20 to 24 carbon atoms are even more preferred, and tribehenin is even more preferred.

[0014] Component (C) can be used alone or in combination of two or more, and its content is preferably 0.5% by mass or more, more preferably 0.8% by mass or more, even more preferably 1% by mass or more, and preferably 10% by mass or less, more preferably 6% by mass or less, and even more preferably 3% by mass or less, based on the viewpoints of stably maintaining component (A) in the aqueous phase, forming a uniform coating film, enhancing UV protection effect, allowing soft and uniform spreading during application to the skin, and providing a moisturizing feel and excellent makeup application. The content of component (C) is preferably 0.5 to 10% by mass, more preferably 0.8 to 6% by mass, and even more preferably 1 to 3% by mass, based on the total composition.

[0015] In the present invention, the mass ratio (C) / (A) of component (C) to component (A) is preferably 0.2 or more, more preferably 0.5 or more, even more preferably 1 or more, and preferably 10 or less, more preferably 4 or less, and even more preferably 3 or less, from the viewpoints of stably maintaining component (A) in the aqueous phase, forming a uniform coating film, enhancing UV protection effect, allowing soft and uniform spreading during application to the skin, and providing a moisturizing feel and excellent makeup application to the cosmetic skin. Furthermore, the mass ratio (C) / (A) of component (C) to component (A) is preferably 0.2 to 10, more preferably 0.5 to 4, and even more preferably 1 to 3.

[0016] In the present invention, the mass ratio (C) / (B) of component (C) to component (B) is preferably 0.05 or more, more preferably 0.1 or more, even more preferably 0.2 or more, and preferably 1 or less, more preferably 0.8 or less, and even more preferably 0.6 or less, from the viewpoints of stably maintaining component (A) in the aqueous phase, forming a uniform coating film, enhancing UV protection effect, allowing soft and uniform spreading during application to the skin, and providing a moisturizing feel and excellent makeup application. Furthermore, the mass ratio (C) / (B) of component (C) to component (B) is preferably 0.05 to 1, more preferably 0.1 to 0.8, and even more preferably 0.2 to 0.6.

[0017] The emulsion cosmetic of the present invention may further contain (D) a nonionic surfactant, which allows the formation of a uniform coating film. Examples of nonionic surfactants include sorbitan fatty acid esters, glycerin fatty acid esters, polyglycerin fatty acid esters, propylene glycol fatty acid esters, polyethylene glycol fatty acid esters, sucrose fatty acid esters, polyoxyethylene fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene alkyl ethers, polyoxyethylene sorbitol fatty acid esters, polyoxyethylene glycerin fatty acid esters, polyoxyethylene propylene glycol fatty acid esters, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene hydrogenated castor oil fatty acid esters, polyoxyethylene phytostanol ether, polyoxyethylene phytosterose ether, polyoxyethylene cholestanol ether, polyoxyethylene cholesteryl ether, alkyl glyceryl ether-modified silicones, polyether-modified silicones, polyoxyalkylene-alkyl co-modified silicones, and polyoxyalkylene-fluoroalkyl co-modified silicones.

[0018] In order to enhance the dispersibility and solubility of water and water-soluble components in oil, the nonionic surfactant preferably has an HLB value of 6 or less, more preferably an HLB value of 1 to 6, and even more preferably an HLB value of 2 to 6, in the case of water-in-oil emulsion cosmetics.

[0019] Here, HLB (Hydrophilic-Lipophilic Balance) indicates the molecular weight of the hydrophilic group portion in the total molecular weight of the surfactant, and for nonionic surfactants, it can be calculated using Griffin's formula.

[0020] The nonionic surfactant is preferably a polyhydric alcohol fatty acid ester surfactant that is liquid at 25°C and has an HLB value of 6 or less, and more preferably a sorbitan fatty acid ester. Examples of sorbitan fatty acid esters include sorbitan monoisostearate, sorbitan sesquiisostearate, and sorbitan sesquioleate.

[0021] Component (D) can be used alone or in combination of two or more, and from the viewpoint of forming a uniform coating film, the content is preferably 0.1 mass% or more of the total composition, more preferably 0.5 mass% or more, even more preferably 1 mass% or more, and preferably 10 mass% or less, more preferably 5 mass% or less, and even more preferably 3 mass% or less. The content of component (D) is preferably 0.1 to 10 mass% of the total composition, more preferably 0.5 to 5 mass%, and even more preferably 1 to 3 mass%.

[0022] The emulsion cosmetic of the present invention may further contain (E) a coloring pigment. The color pigments are those used in ordinary cosmetics, such as titanium oxide, zinc oxide, cerium oxide, aluminum oxide, yellow iron oxide, black iron oxide, red iron oxide, iron oxide red, iron blue red, ultramarine blue red, chromium oxide, chromium hydroxide, and other metal oxides, manganese violet, cobalt titanate, and other metal complexes, as well as inorganic pigments such as carbon black; Red No. 3, Red No. 104, Red No. 106, Red No. 201, Red No. 202, Red No. 204, Red No. 205, Red No. 2 Examples of the pigments to be treated include synthetic organic pigments such as Red No. 20, Red No. 226, Red No. 227, Red No. 228, Red No. 230, Red No. 401, Red No. 405, Red No. 505, Orange No. 203, Orange No. 204, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 401, Blue No. 1, and Blue No. 404; and natural organic pigments such as β-carotene, caramel, and paprika color, as well as composites of these colored pigments and composite pigments combining these colored pigments with pearl pigments. Examples of the pearl pigments to be treated include natural or synthetic inorganic powders such as mica, phlogopite, talc, silica, sericite, mica, glass, kaolin, bismuth oxychloride, cerium oxide, calcium sulfate, barium sulfate, magnesium sulfate, and plate-like alumina powder. Specific examples of composite pigments include titanium oxide-coated mica, iron oxide-coated mica, iron oxide-coated mica titanium, iron oxide-coated synthetic phlogopite, chromium oxide-coated mica titanium, titanium oxide-coated glass powder, iron oxide-coated glass powder, titanium oxide-containing glass powder, and iron oxide-containing glass powder. The color pigment is preferably at least one or more selected from titanium oxide, yellow iron oxide, black iron oxide, and red iron oxide, and more preferably contains at least titanium oxide, yellow iron oxide, black iron oxide, and red iron oxide.

[0023] These color pigments can be used as they are, or they can be used after being subjected to a hydrophobic treatment. Examples of hydrophobic treatments include surface treatments such as silicone treatment, alkyl treatment, alkylsilane treatment, metal soap treatment, water-soluble polymer treatment, amino acid treatment, acylated amino acid treatment, lecithin treatment, organic titanate treatment, polyol treatment, acrylic resin treatment, methacrylic resin treatment, urethane resin treatment, fluorine compound treatment, etc. Among these, silicone treatment, alkylsilane treatment, amino acid treatment, and acylated amino acid treatment are preferred from the viewpoints of good adhesion to the skin and suppression of secondary adhesion. The color pigment can be subjected to a hydrophobic treatment by a conventional method.

[0024] The color pigment of component (E) can be one type or two or more types, and from the viewpoint of achieving a beautiful makeup effect on the skin, the content is preferably 1 to 30 mass % of the total composition, more preferably 3 to 25 mass %, and even more preferably 4 to 18 mass %.

[0025] The emulsified cosmetic of the present invention may further contain an oil-soluble ultraviolet absorber, and any of those commonly used in ordinary cosmetics may be used. Specifically, salicylic acid-based ultraviolet absorbers such as homomenthyl salicylate, octyl salicylate, and triethanolamine salicylate; para-aminobenzoic acid-based ultraviolet absorbers such as para-aminobenzoic acid, ethyl dihydroxypropyl para-aminobenzoate, glyceryl para-aminobenzoate, octyl dimethyl para-aminobenzoate, amyl para-dimethylaminobenzoate, and 2-ethylhexyl para-dimethylaminobenzoate; benzophenone-based ultraviolet absorbers such as 4-(2-β-glucopyranosyloxy)propoxy-2-hydroxybenzophenone, dihydroxydimethoxybenzophenone, dihydroxydimethoxybenzophenone sodium disulfonate, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-5-sulfonate, 2,2'-dihydroxy-4-methoxybenzophenone, 2,4-dihydroxybenzophenone, 2,2',4,4'-tetrahydroxybenzophenone, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone, and 2-hydroxy-4-N-octoxybenzophenone; cinnamic acid-based UV absorbers such as 2-ethylhexyl para-methoxycinnamate (e.g., Uvinal MC80; manufactured by BASF), glyceryl di-para-methoxycinnamate mono-2-ethylhexanoate, methyl 2,5-diisopropylcinnamate, 2,4,6-tris[4-(2-ethylhexyloxycarbonyl)anilino]-1,3,5-triazine (e.g., Uvinal T150; manufactured by BASF), methyl bis(trimethylsiloxy)silylisopentyl trimethoxycinnamate, isopropyl para-methoxycinnamate / diisopropyl cinnamate mixture, and p-methoxyhydrocinnamic acid diethanolamine salt; benzoylmethane-based ultraviolet absorbers such as 2-phenyl-benzimidazole-5-sulfuric acid, 4-isopropyldibenzoylmethane, and 4-tert-butyl-4'-methoxydibenzoylmethane (e.g., Parasol 1789; manufactured by DSM Nutrition Japan); Octocrylene (e.g., Parasol 340; manufactured by DSM Nutrition Japan), 2-ethylhexyl dimethoxybenzylidene dioxoimidazolidinepropionate (e.g., Soft Shade DH; manufactured by Ajinomoto Co.), 1-(3,4-dimethoxyphenyl)-4,4-dimethyl-1,3-pentanedione, cinoxate, methyl-O-aminobenzoate, 3-(4-methylbenzylidene) camphor, octyl triazone, diethylamino Examples include hydroxybenzoyl hexyl benzoate (e.g., Uvinal Aplus; manufactured by BASF), bisethylhexyloxyphenol methoxyphenyl triazine (e.g., Tinosorb S; manufactured by BASF), and methylenebisbenzotriazolyltetramethylbutylphenol (e.g., Tinosorb M; manufactured by BASF), and one or more selected from these can be used. When using an oil that is solid at 20°C, it is preferable to dissolve it in an oil that is liquid at 20°C in order to improve the stability of the cosmetic.

[0026] Among these, from the viewpoint of improving the UV absorption effect of cosmetics, 2-ethylhexyl paramethoxycinnamate (e.g., Uvinal MC80; manufactured by BASF), 2,4,6-tris[4-(2-ethylhexyloxycarbonyl)anilino]-1,3,5-triazine (e.g., Uvinal T150; manufactured by BASF), 4-tert-butyl-4'-methoxydibenzoylmethane (e.g., Parasol 1789; manufactured by DSM Nutrition Japan), octocrylene (e.g., Parasol 340; manufactured by DSM Nutrition Japan), 2-ethylhexyl dimethoxybenzylidene dioxoimidazolidinepropionate (e.g., Soft Preferred are one or more selected from 2-ethylhexyl paramethoxycinnamate, diethylaminohydroxybenzoyl hexyl benzoate (e.g., Toshade DH; manufactured by Ajinomoto Co.), diethylaminohydroxybenzoyl hexyl benzoate (e.g., Uvinal Aplus; manufactured by BASF), bisethylhexyloxyphenol methoxyphenyl triazine (e.g., Tinosorb S; manufactured by BASF), and methylenebisbenzotriazolyltetramethylbutylphenol (e.g., Tinosorb M; manufactured by BASF), and more preferred are one or more selected from 2-ethylhexyl paramethoxycinnamate, diethylaminohydroxybenzoyl hexyl benzoate, and bisethylhexyloxyphenol methoxyphenyl triazine.

[0027] One or more oil-soluble UV absorbers can be used, and the content is preferably 1 to 15 mass % of the total composition, more preferably 2 to 10 mass %, and even more preferably 3 to 8 mass %, from the viewpoint of further enhancing the UV protection effect.

[0028] In the present invention, the water content is preferably 1% by mass or more, more preferably 20% by mass or more, and even more preferably 30% by mass or more, and is preferably 70% by mass or less, more preferably 65% ​​by mass or less, and even more preferably 60% by mass or less, based on the total composition, from the viewpoint of excellent usability. The water content is preferably 1 to 70% by mass, more preferably 20 to 65% by mass, and even more preferably 30 to 60% by mass.

[0029] In addition to the above-mentioned components, the emulsion cosmetic of the present invention can contain various components used in ordinary cosmetics, provided that the effects of the present invention are not impaired. These components include, for example, oily components other than those mentioned above, powders other than those mentioned above, surfactants other than those mentioned above, water-soluble polymers, antioxidants, vitamins, preservatives, pH adjusters, fragrances, plant extracts, moisturizers, colorants, cooling agents, antiperspirants, disinfectants, skin activators, etc.

[0030] The emulsion cosmetic of the present invention can be produced by a conventional method and can be either a water-in-oil emulsion cosmetic or an oil-in-water emulsion cosmetic, with water-in-oil emulsion cosmetic being preferred. Furthermore, the formulation may be in the form of a liquid, emulsion, paste, cream, gel, solid, or the like. The emulsion cosmetic of the present invention can be used for cosmetics, quasi-drugs, and pharmaceutical applications, and can be applied, for example, as makeup cosmetics such as makeup base, foundation, concealer, blusher, eye shadow, mascara, eyeliner, eyebrow, overcoat agent, and lipstick; and UV protection cosmetics such as sunscreen emulsion and sunscreen cream. It is suitable as a makeup cosmetic. [Example]

[0031] Examples 1 to 9, Comparative Examples 1 to 4 Water-in-oil emulsion cosmetics (base cosmetics) with the compositions shown in Table 1 were prepared, and the SPF was measured, as well as the moisturizing feel (fresh moisturizing feel), uniform spreadability, softness of the cosmetics during application to the skin, and makeup wear were evaluated. The results are also shown in Table 1.

[0032] (Manufacturing method) The powder phase components were mixed and pulverized, added to a separately mixed oil phase component containing components (B) and (C), and dispersed using a disperser. The aqueous phase component containing component (A) was then added, dispersed using a disperser, and stirred using a homomixer to obtain a water-in-oil emulsion cosmetic (base cosmetic).

[0033] (Evaluation method) (1) UV protection effect (SPF value) Each cosmetic was applied at 1.4 mg / cm on a PMMA plate. 2 The sample was applied evenly for 1 minute so that the sample was evenly distributed, and then allowed to dry in a cool, dark place for 15 minutes. After the sample dried, the transmittance (%) of the absorption spectrum (wavelength 350 nm) was measured at nine points on the square PMMA plate: the midpoint, each vertex, and the midpoint of the side connecting the vertices, using an SPF analyzer (UV2000S, Labsphere, USA), and the average of the nine points was calculated. The result showed an SPF value (-) calculated from the transmittance (%).

[0034] (2) Moisturizing sensation (fresh and moisturizing): Three expert panelists performed a sensory evaluation of the freshness of the made-up skin after applying each base cosmetic product to the skin, using the following criteria. The results are shown as the total scores of the three panelists. 5. Feels very fresh. 4. Feels fresh. 3: Feels slightly fresh. 2;It doesn't feel very fresh. 1. It doesn't feel fresh.

[0035] (3) Uniform spreadability: Three expert panelists applied each base cosmetic to the skin and performed a sensory evaluation of the uniformity of spread during application according to the following criteria. The results were expressed as the total score of the three panelists. 5. Spreads quite evenly on the skin. 4. Spreads evenly on the skin. 3. Spreads evenly on the skin 2. Does not spread evenly on the skin 1. It doesn't spread evenly on the skin.

[0036] (4) Softness of cosmetics when applied to the skin: Three expert panelists applied each base cosmetic to the skin and evaluated the feel of the skin when touched with the palm of their hand using the following criteria. The results were expressed as the total score of the three panelists. 5. The skin feels soft when touched with the palm of your hand. 4; The skin feels slightly soft when touched with the palm of your hand. 3; The skin is not very soft when touched with the palm of your hand. 2; The skin is not soft when touched with the palm of your hand. 1; The skin is not soft at all when touched with the palm of your hand.

[0037] (5) Cosmetic glue: Three expert panelists applied each base cosmetic to the skin and performed a sensory evaluation based on the following criteria to determine how well the makeup applied. The results were expressed as the total score of the three panelists. 5; Makeup goes on very well. 4;Makeup goes on well. 3: Makeup goes on fairly well. 2: Makeup doesn't go on very well. 1: Makeup doesn't stick well.

[0038] [Table 1]

[0039] Examples 10 to 13 In the same manner as in Examples 1 to 9, water-in-oil emulsion cosmetics (foundations) having the compositions shown in Table 2 were produced. All of the obtained water-in-oil emulsion cosmetics have high SPF values, excellent UV protection effects, are soft during application, spread evenly, and have a moisturizing feel (a fresh, moisturizing feel) and good makeup application.

[0040] [Table 2]

Claims

1. The following components (A), (B), and (C): (A) 0.5 to 10 mass% of an ultraviolet absorber having a sulfonic acid group, (B) 2 to 20 mass% of a hydrocarbon oil that is liquid at 25°C, (C) 0.5 to 10% by mass of a glycerin fatty acid ester that is solid at 25°C A water-in-oil emulsion cosmetic containing

2. 2. The water-in-oil emulsion cosmetic according to claim 1, wherein the content of component (A) is 0.8 to 5% by mass.

3. 3. The water-in-oil emulsion cosmetic according to claim 1, wherein the content of component (B) is 3 to 12% by mass.

4. The water-in-oil emulsion cosmetic according to any one of claims 1 to 3, wherein the content of component (C) is 0.8 to 6% by mass.

5. 5. The water-in-oil emulsion cosmetic according to any one of claims 1 to 4, wherein component (B) is a non-volatile hydrocarbon oil.

6. 6. The water-in-oil emulsion cosmetic according to any one of claims 1 to 5, wherein component (C) is a triglyceride of a fatty acid having 20 to 28 carbon atoms.

7. 7. The water-in-oil emulsion cosmetic according to any one of claims 1 to 6, wherein the mass ratio (C) / (A) of component (C) to component (A) is 0.2 to 10.

8. The water-in-oil emulsion cosmetic according to any one of claims 1 to 7, further comprising (D) a nonionic surfactant having an HLB of 6 or less.

9. A water-in-oil emulsion cosmetic according to any one of claims 1 to 8, wherein component (A) is an ultraviolet absorber having a sulfonic acid group selected from hydroxymethoxybenzophenonesulfonic acid, phenylbenzimidazolesulfonic acid, phenyldibenzimidazoletetrasulfonic acid, and terephthalylidenedicamphorsulfonic acid.

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