Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget GHK Cu is a powerful copper peptide that supports collagen production, skin and hair health, and tissue repair. It may help reduce fine lines, improve elasticity, and promote faster healing. Want to learn Your scalp has been waiting on GHK CU Copper Tripeptide 1 and did not even know it. This powerhouse ingredient helps encourage stronger strands, supports thicker looking hair, and promotes a healthier GHK Cu Peptide: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness