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Description
It can be found in many animal products and fortified foods

GHK-Cu binds copper and delivers it into cells, where it functions as a cofactor for enzymes that protect against oxidative damage and promote skin remodeling

doi: 10.1172/JCI5703 71 PengRDongYZhengMKangHWangPZhuMet al

GHK-Cu is used in controlled laboratory settings to help researchers evaluate targeted biological pathways

What Are Glutathione Injections and How Do They Work

Structurally, GHK-Cu is made of three amino acids, glycine, histidine, and lysine, bound to a copper ion that helps drive its biological activity
