| 摘要 |
A composition and its use for enhancing the qualities of skin or hair, the composition comprising: (A) a skin-treating compound or a hair-treating compound; (B) an enhancer having structure (I) wherein: X and Y are oxygen, sulfur, or an imino group of the structure =N-R, with the proviso that when Y is the imino group, X is an imino group and when Y is sulfur, X is sulfur or an imino group; A is a group having the structure (a) wherein X and Y are defined; m and n are integers having a value of from 1 to 20 and the sum of m + n is not greater than 25; p is an integer having a value of 0 or 1; q is an integer having a value of 0 or 1; r is an integer having a value of 0 or 1; and R is hydrogen or an alkyl group having from 1 to 6 carbon atoms and may be straight chained or branched; with the proviso that when p, q and r have a value of 0 and Y is oxygen, m + n is at least 11; (C) a carrier; and optionally (D) a cosmetic additive. |
