| abstract |
Kind Code: A1 The hair contains a predetermined melanin precursor and a cationic surfactant, is less likely to form an aggregate even in an alkaline region, has excellent stability, and can improve the feel of the hair after treatment. Provision of cosmetics. The following components (A) to (C): (A) a compound represented by the formula (1) or a salt thereof (The broken line indicates the presence or absence of a π bond. R 1 : OH, acetoxy. R 2 : H, —COOR (R: H, methyl, ethyl). R 3 : H, acetyl, methyl group, ethyl.) , (B) a cationic surfactant, (C) a polyoxyethylene addition type nonionic surfactant, (B) / (A) is 1.0 or more, and (C) / (A) is 1. Hair cosmetics having a pH of not less than 0.0 and a pH at 25 ° C. of not less than 8.0 and not more than 12.0. [Selection figure] None |