| abstract |
Cosmetic skin whitening compositions based on the combination of plant extracts and alpha-, beta-hydroxy or keto acids, amides, ammonium salts, other inorganic salts and esters of these. The compositions may also contain one or more of UVA filters, UVB filters, derivatives of vitamin E, Vitamin C or its derivatives. The compositions may contain conventional additives. A preferred plant extract is that of licorice (Glycyrrhiza Glabra) and of related plant species. Such compositions also prevent to a large extent formation of skin spots. |