L-??? H-Ala-His-Lys-OH Palmitoyl Tripeptide-3 dihydrogen bis[N-palmitoyl-L-glutamato(2-)-N,O1]magnesate(2-) H-GLY-PRO-HYP-OH Copper tripeptide Palmitoyl Pentapeptide Palmitoyl Tripeptide-5 Acetyl Tetrapeptide-5 Palmitoyl Hexapeptide-12 Argireline Tripeptide-1 TYR-D-ALA-GLY-PHE-LEU (2S)-N2-(1-Oxohexadecyl)-L-lysyl-L-valyl-2,4-diaminobutanoic acid bis(trifluoroacetate) Acetyl Dipeptide-1 cetyl ester MET-GLU-HIS-PHE-ARG-TRP-GLY H-VAL-TRP-OH Rigin