Recovery & Repair

GHK-Cu

GHK-Cu is a copper complex of the naturally occurring tripeptide glycyl-L-histidyl-L-lysine. It is studied in laboratory models involving copper binding and transport, fibroblast activity, extracellular-matrix signalling and tissue-remodelling processes. Available evidence includes in-vitro, animal and limited formulation research. For qualified analytical and in-vitro research only — not for human or veterinary use, consumption or injection.