Patent ID: 8697750
Filing Date: 2014-04-15
Classification: A61K,A61Q

Abstract:
1. An oil-in-water type emulsion skin cosmetic composition, comprising: (A) a D-amino acid selected from the group consisting of D-glutamic acid, D-alanine, D-methionine, D-hydroxyproline, D-aspartic acid, D-cysteine, D-serine, and D-proline; or a salt thereof; (B) a homopolymer, a copolymer, or a crosspolymer comprising, as a constituent unit, 2-acrylamido-2-methylpropanesulfonic acid or cosmetically acceptable salts thereof; (C) an ester oil with an inorganic organic balance (IOB) value of 0.2 to 0.6; and (D) glycerin; wherein the composition contains 0.1 to 5.0% by mass of the ingredient (A), 0.1 to 2.0% by mass of the ingredient (B), 1.0 to 15.0% by mass of the ingredient (C), and 5.0 to 15.0% by mass of the ingredient (D) based on the total amount of the cosmetic composition.