(GHK)2Cu 49557-75-7 (Gly-His-Lys)2Cu (AHK)2Cu (Ala-His-Lys)2Cu (AHK)Cu (Ala-His-Lys)Cu Palmitoyl Dipeptide-6 794590-34-4 Pal-Lys-Val-Dab-OH Pal-Lys-Val-Dab-Thr-OH Pal-Lys-Val-Dab-Thr-OH Syn-Ake, Snake trippetide 823202-99-9 H-β-Ala-Pro-Dab-NH-Bzl Syn-Coll, Palmitoyl Tripeptide-5 623172-56-5 Pal-Lys-Val-Lys-OH Myristoyl Pentapeptide-17 959610-30-1 Myr-Lys-Leu-Ala-Lys-Lys-NH2 Palmitoyl tripeptide-38 1447824-23-8 Pal-Lys-Met(O2)-Lys-OH