GHK-Cu (copper peptide GHK) is a naturally occurring human tripeptide that complexes with copper ions to modulate wound healing, skin remodeling, and anti-aging pathways. Research demonstrates potent activation of collagen and glycosaminoglycan synthesis, upregulation of antioxidant enzymes, and significant dermal regeneration. Each vial contains 50mg of pharmaceutical-grade lyophilized powder at verified purity.