| abstract |
The peptide has 3-10 amino acids, comprises at least the sequence K*(Ac)GH or K*(Ac)HG, and may further comprise N-terminal modification (preferably acylation) and/or C-terminal modification; K* Selected from: lysine, ornithine, diaminobutyric acid, diaminopropionic acid and their hydroxylated derivatives; K*(Ac) corresponds to lysine, ornithine, diaminobutyric acid, diaminopropionic acid Acids or hydroxylated derivatives thereof, acetylated on the amines of their pendant hydrocarbon chains. The two preferred peptides are Pal-K(Ac)GH and Pal-K(Ac)HG. The peptide can be used in cosmetic treatments, especially anti-aging, anti-wrinkle and fine lines, improving the mechanical properties of the skin, firmness/tonicity/elasticity/flexibility, increasing the density and volume of the skin, for remodeling, healing effects and/ Or resist stretch marks. |