abstract |
Peptides of general formula (I): R1-AA1-AA2-AA3-AA4 -R2 (I) their stereoisomers, mixtures thereof, and their cosmetically or pharmaceutically acceptable salts, a preparation process, cosmetic or pharmaceutical compositions containing them and its use for the treatment and / or care of conditions, disorders and / or pathologies of the skin, mucous membranes, scalp and / or hair. |