GHK-Cu 500mg (Copper Peptide) (Topical)

GHK-Cu (copper tripeptide) (Topical), is a research peptide consisting of a naturally occurring tripeptide–copper(II) complex (Gly-His-Lys·Cu²⁺·CH₃COO⁻) extensively studied for its role in extracellular matrix regulation and redox homeostasis. It exhibits high copper-binding affinity, influencing metalloprotein activity, collagen synthesis, and gene expression involved in tissue remodeling. In topical research, GHK-Cu is utilized to investigate peptide–metal interactions, oxidative balance, and regenerative biochemical pathways.