| abstract |
Aqueous pearly lustre concentrates containing (a) alkyl ether sulfates, (b1) betaines and/or (b2) alkyl- and/or alkenyloligoglycosides and (c) (oligo) ethylene glycolmono- and/or fatty acid diesters. The concentrates can be formulated without using polyols and are flowable even when highly concentrated. They are suitable for the production of pearly lustre formulations, preferably hair shampoos. |