CPC A61K 8/8164 (2013.01) [A61K 8/062 (2013.01); A61K 8/342 (2013.01); A61K 8/345 (2013.01); A61K 8/8147 (2013.01); A61K 8/8188 (2013.01); A61K 8/86 (2013.01); A61Q 17/04 (2013.01); A61K 2800/522 (2013.01); A61K 2800/591 (2013.01)] | 3 Claims |
1. An oil in water emulsion cosmetic, comprising:
(A) 0.3% to 1.0% by mass, relative to the mass of the cosmetic, of one or more selected from the group consisting of acrylates/steareth-20 methacrylate copolymer, acrylates/steareth-25 methacrylate copolymer, acrylates/steareth-20 methacrylate crosspolymer and ammonium acryloyldimethyltaurate/beheneth-25 methacrylate crosspolymer;
(B) 1.0 to 30% by mass, relative to the mass of the cosmetic, of an ultraviolet protectant including an ultraviolet scattering agent;
(C) 0.3% to 2.0% by mass, relative to the mass of the cosmetic, of a hydrophilic non-ionic surfactant having an HLB of 12.5 or higher which is one or more selected from the group consisting of polyoxyethylene (10-50) behenyl ether, polyoxyethylene (20-60) sorbitan monostearates, polyoxyethylene (10-50) polyoxypropylene (2-30) cetyl ethers and polyoxyethylene (20-100) hydrogenated castor oils;
(D) 0.2% to 3.0% by mass, relative to the mass of the cosmetic, of a higher alcohol; and
(E) water;
wherein the cosmetic comprises an aggregate having a lamellar liquid-crystal structure which is formed by the (C) non-ionic surfactant, the (D) higher alcohol and the (E) water,
wherein the ultraviolet scattering agent is present in the oil phase,
wherein the molar ratio of non-ionic surfactant to higher alcohol, (C)/(D), is 0.1 to 0.5, and
wherein the cosmetic maintains a bavarois-like texture and form.
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