
The copper(II) complex of the tripeptide Gly-His-Lys, studied for skin remodeling, collagen synthesis and wound repair.
GHK-Cu (copper tripeptide-1) is a naturally occurring copper-binding tripeptide — glycyl-L-histidyl-L-lysine complexed with copper(II). Research and cosmetic-science literature studies it for collagen and glycosaminoglycan synthesis by dermal fibroblasts, wound healing, angiogenesis and antioxidant activity.
Supplied as a characteristic blue lyophilized powder at high purity, with a batch certificate of analysis. For laboratory research use only.
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