Hair cosmetic composition

摘要

The present invention provides a hair cosmetic composition containing the following components (a) and (b) and a hair treatment method in which the hair cosmetic composition is applied to the hair: (a) one or two or more peptides each having the number of amino acid residues being 5 to 50, and having neither a sulfur-containing amino acid residue nor a derivative thereof; and (b) a hair-swelling organic solvent.

主权项

1. A hair cosmetic composition, comprising:
(a) a peptide which is free of sulfur-containing amino acid residues and which
(1) consists of 20 or 22 amino acid residues;(2) has a molecular weight of 1500 to 3500;(3) comprises 4 or 5 basic amino acid residues;(4) comprises 10 or 16 non-polar amino acid residues;(5) has a C-terminal lysine residue; and(6) has a at least 80% homology to an amino acid sequence selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2, and SEQ ID NO: 3; and (b) 0.1 to 5 mass % of an aromatic alcohol.