Hair cleaning cosmetic compositions.

摘要

Shampoo compsns. comprise an anionic surfactant (I), an imidazoline-type amphoteric surfactant (II), a conditioner (III) and at least 2 wt. % of an alpha-hydroxy acid (IV). Pref. the compsns. are based on water or aq. alcohol, have a pH of 2-8 (esp. 3-7) and contain 5-50 (esp. 5-20) wt. % (I), 0.01-10 wt. % (III) and 3-10 wt. % (IV). The amt. of (II) is 10-70 (esp. 30-60) wt. % of the amt. of (I). (II) is a disodium cocoamphodiacetate or -dipropionate. (III) is selected from cationic and amphoteric polymers and silicones. (IV) is selected from citric, tartaric and lactic acids and their salts and lactones.