| 摘要 |
PURPOSE:The title composition capable of giving improved feeling and hand after washing the hair, mild action on the hair and skin, having improved foaming property and detergency, comprising a specific N-acyl-glutamic acid salt and an organic carboxylic acid. CONSTITUTION:A liquid shampoo composition comprising (A) 10-30wt.% of an N-acyl-glutamic acid salt expressed by formula (R is 7-21C alkyl or alkenyl group; M1 and M2 are H, Na, K, NH4, or cations derived from alkanolamines, and not H at the same time) and (B) an organic acid, e.g. citric acid or/and phosphoric acid as main constituents. |
