COSMETIC OR DERMATOLOGICAL COMPOSITION IN THE FORM OF WATER-IN-OIL EMULSION OF HIGH CONTENT HYDROACIDS

摘要

Cosmetic or dermatologic oil in water emulsion comprises: (i) 10-30 wt.% hydroxyacids; (ii) 1-15 wt.% at least one polyoxyalkylene substd. silicone; (iii) 0.1-6 wt.% emulsifier selected from alkylated polyol esters or ethers or oxyalkylene substd. alkylated ethers. The compsn. does not comprise 1-4C alkanols. The compsn. pref. comprises 12-26 wt% hydroxy acid is pref. are glycolic, lactic, malic, tartaric, citric, mandelic, salicylic, n-octanoyl-5-salicyclic, n-dodecanoyl-S-salicyclic or 2-hydroxy-3-methylbenzoic acid or their alkoxylated derivs. e.g. 2-hydroxy-3-methoxybenzoic acid.