Copper Tripeptide-1, commonly known as GHK-Cu, is a copper complex of the naturally occurring tripeptide glycyl-L-histidyl-L-lysine.
It is widely used as a specialty peptide active in advanced cosmetic formulations, particularly in products focused on skin conditioning, healthy aging and overall skin appearance.
Its distinctive copper-peptide structure and strong recognition in the professional skincare market make Copper Tripeptide-1 suitable for premium serums, creams, lotions, masks and other peptide-based cosmetic formulations.
ProMaxBio supplies Copper Tripeptide-1 (GHK-Cu) for professional cosmetic formulation and commercial raw material sourcing, with supporting quality documentation available upon request.
