abstract |
The subject of the invention is the combination of L-2-oxothiazolidine acid 4-carboxylic or procysteine with at least one compound selected from polyols. It also relates to a cosmetic composition comprising acid L-2-oxothiazolidine 4-carboxylic acid and at least one compound selected from polyols, and the use of at least one polyol to stabilize the acid L-2-oxothiazolidine 4-carboxylic acid. |