NOVEL COMPOSITIONS BASED ON ETHERS OF ALKYL POLYOSIDES AND ON ALKYL GLYCERYL ETHERS, USE THEREOF AS AN EMULSIFIER AND COSMETIC COMPOSITIONS CONTAINING SAME

摘要

Composition (C) comprising, per 100% of its weight: - from 10 wt% to 95 wt%, more particularly from 70 wt% to 95 wt% of one or more alcohol ethers of glycerol of formula (II): in which R1 represents a linear or branched, saturated or unsaturated aliphatic radical, optionally substituted with one or more hydroxyl groups, comprising from 16 to 18 carbon atoms, and - from 90 wt% to 5 wt%, more particularly from 30 wt% to 5 wt% of one or more compounds of formula (I): in which p represents a decimal number between 1 and 5, G represents the residue of a reducing sugar, R1 represents an aliphatic radical as defined previously; its use for improving the stability of the dihydroxyacetone contained in a cosmetic composition, in particular a cosmetic composition intended for artificial browning and/or tanning of the skin.