Cosmetic
GHK-Cu
50 mg
GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, originally isolated from human plasma and now a standard reference material in dermal matrix and wound-model research.
Amino acid sequence
GHK (Cu²⁺ complex)
3 residues
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Technical notes
Material Profile
The histidine imidazole and lysine amine coordinate Cu²⁺ with high affinity; the intact complex, not the free tripeptide, is the species characterised in most published work.
Research readouts include collagen and glycosaminoglycan synthesis, metalloproteinase balance, and antioxidant gene expression in fibroblast culture.
Compliance
GHK-Cu is supplied strictly as a laboratory reference material. It is not a drug, supplement, food, or cosmetic, and it is not for therapeutic or diagnostic use, human consumption, or veterinary use. Purchasers are responsible for handling the material in accordance with their institutional and jurisdictional requirements.
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