Washing-active cosmetic or dermatological formulations, used for e.g. for bath and shower formulation or shampoo, contain alkyl and/or alkyl ether sulfate, anionic surfactant and ethoxylated fatty acid glycerides

摘要

Washing-active cosmetic or dermatological formulations contains alkyl and/or alkyl ether sulfate(s) and anionic surfactants, selected from N-acylamino-acids and their salts, The composition has a free fatty acid content less than 3 and contains up to 20 wt.% mixture (III) of ethoxylated mono-, di- and tri-glycerides of saturated and/or unsaturated, linear and/or branched 8-22 carbon carboxylic acids. Washing-active cosmetic or dermatological formulations contains: (1) 1-25% alkyl and/or alkyl ether sulfate(s) (I); (2) 0.1-20% anionic surfactants (II), selected from N-acylamino-acids and their salts; (3) have a free fatty acid content less than 3, preferably less than 2, especially up to 1 wt.%; and, (4) contain up to 20 wt.% mixture (III) of ethoxylated mono-, di- and tri-glycerides of saturated and/or unsaturated, linear and/or branched 8-22 carbon carboxylic acids.