| abstract |
The invention relates to the use as an agent for inducing and / or stimulating the growth of human keratin fibers and / or slowing down and / or increasing their density, of at least one 4-amino piperidine derivative of formula ( I): in which : Alk 1 and Alk 2 denote, independently of each other, a saturated linear C 1 -C 10 or unsaturated C 2 -C 10 or branched saturated C 3 -C 10 alkylene radical (divalent) radical. or unsaturated; - Ph 1 and Ph 2 denote, independently of one another, a phenyl group optionally substituted with one or more radicals, which are identical or different, chosen from -F, -CF 3 , -R 1 , -OR 1 , - NR 1 R 2 ; - R 1 , R 2 and R 3 denote, independently of one another, a saturated linear C 1 -C 7 or unsaturated C 2 -C 7 or branched or cyclic C 3 -C 7 alkyl radical; ; or one of its salts, optical isomers and solvates. |