GHK-Cu

GHK-Cu is a copper-binding complex of the tripeptide glycyl-L-histidyl-L-lysine (GHK). Research involving GHK-Cu examines copper coordination and related peptide–metal biology.

Experimental and preclinical work has addressed extracellular-matrix and tissue-remodeling biology, as well as wound-repair, oxidative-stress, and inflammatory-signaling models. Those findings should not be treated as established clinical conclusions.

Much of the published work involving GHK and GHK-Cu comes from experimental and preclinical models. Those findings should not be interpreted as established human treatment outcomes.

This page summarizes published research contexts and does not provide administration, dosing, or cosmetic-treatment guidance.