Buy GHK-Cu 50mg

▸The Original Copper Peptide

GHK-Cu (glycyl-L-histidyl-L-lysine copper) was first isolated by Loren Pickart in 1973 from human plasma albumin. Decades of subsequent research revealed that this simple tripeptide coordinates copper ions and serves as a master regulator of tissue remodeling, wound healing, and anti-aging gene expression. The 50mg vial is the ideal starting point for users beginning topical or injectable GHK-Cu protocols.

▸Gene Expression and Skin Rejuvenation

At the molecular level, GHK-Cu acts as a transcription factor activator, modulating the expression of genes controlling collagen synthesis, matrix metalloproteinase regulation, antioxidant defense, and stem cell activation. Applied to skin, it stimulates dermal fibroblasts to produce collagen I, III, and V, restores elastin and proteoglycan content, and activates the glycosaminoglycan synthesis that maintains skin hydration and structure.

▸Multiple Administration Routes

GHK-Cu is effective both topically and via injection. Topically at 0.1–2%, it reduces fine lines, improves skin tone, and accelerates wound healing. Injectable GHK-Cu at lower concentrations (0.1–0.5mg subcutaneous) produces systemic gene activation effects — anti-inflammatory, neuroprotective, and antioxidant — that topical application cannot match in scope.