| abstract |
Disclosed is a drug that prevents and / or reduces signs of skin and / or mucosal aging. The present invention relates to at least one compound of the following formula (I) in a cosmetic composition comprising a physiologically acceptable medium: [Chemical 1] [Where: R1, R2, R3 and R4 each, independently of one another, represent a hydrogen atom, C 1 -C 4 alkyl groups or can contain 1-5 hydroxyl groups C 2 -C 6 hydroxyalkyl group,, R1 To at least one of the R4 groups represents a hydroxyalkyl group], and the use of salts, solvates and isomers thereof. [Selection] Figure 1 |