abstract |
The present invention relates to formula (I) and / or formula (II), R 1 -Tyr-Pro-Trp-Phe-NH 2 (I); For the cosmetic use of an oligopeptide according to R 1 -Tyr-Pro-Phe-Phe-NH 2 (II), wherein R 1 is linked to the NH 2 group at the amino-terminus of Tyr and —H; Linear saturated or unsaturated or branched saturated or unsaturated acyl groups having 1 to 24 carbon atoms, which can be functionalized with -OH, -SH, -COOH or -CONH 2 groups; It is selected from the group consisting of sterol or sphingolipid groups which are linked to the amino-terminus of Tyr via a bifunctional linker. The invention also relates to any such oligopeptides. |