L'oreal

Amélie Gueguiniat

Maria Dalko

Xavier Marat

Marie-céline Frantz

Jinzhu Xu

Patricio Guerreiro

Lisheng Mao

Sébastien Gregoire

The present invention relates to a process for cosmetic treatment of the skin, comprising the application to the skin of a composition comprising a compound (I) with R, R' and X as defined in the description and S* a monosaccharide or polysaccharide.

Process for treating keratin materials using amide, acid or ester c-glycoside derivatives, and cosmetic composition containing same

The present invention relates to a compound of formula (I), in particular for the use thereof for depigmenting, lightering and/or bleaching the skin. (I) In which Rand R, which may be identical or different, denote hydrogen, or a COR5 radical in which R5 denotes a linear C-Cor branched C-Calkyl radical, preferably a linear C-Cor branched C-Calkyl radical, more preferentially a linear C-Calkyl radical, Rdenotes a linear C-Cor branched C-Calkyl radical, preferably a linear C-Cor branched C-Calkyl radical, and Rdenotes H, a linear C-Cor branched C-Calkyl radical, or a COR5 radical, and also the salts thereof, the solvates thereof and the optical isomers thereof, and the racemic mixtures thereof, alone or as a mixture. The present invention also relates to the novel compounds (I) and also to the process for preparing same and to a cosmetic process for depigmenting the skin using such compounds (I). 

Resorcinol derivatives for cosmetic use thereof

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Autheuil en Valois, France

Amélie Gueguiniat