Patent ID: 7892526

Claim:
A hair cosmetic composition comprising the following components (A) to (C): (A): from 0.2 to 3 wt. % of an amphipathic amide lipid selected from the group consisting of Amphipathic amide lipid A and Amphipathic amide lipid B, which have the following formulae, respectively, (B): from 1 to 4 wt. % of a tertiary amine compound selected from the group consisting of N,N-dimethyloctadecyloxypropylamine, stearamidopropyldimethylamine, and mixtures thereof, and (C): from 1 to 3 wt. % of a dimethylpolysiloxane; wherein the composition has a pH of from 1 to 4.5 at 25° C. when diluted with water to 20 times the weight of the composition.