GHK-Cu 50 mg

GHK-Cu 50 mg is Hilma Biocare's copper-binding tripeptide, supplied as a single lyophilised vial. It is studied for collagen synthesis, elastin production and skin remodelling, and it is one of the most researched cosmetic peptides.

What GHK-Cu Is

GHK-Cu is a tripeptide with the sequence glycine-histidine-lysine that binds a copper ion with high affinity. The copper complex gives the solution its characteristic blue colour. GHK was first identified as a factor in human plasma, and its copper-bound form is studied for its effects on wound healing and connective tissue. The 50 mg vial is a high-strength presentation suitable for extended research.

The History of GHK-Cu

GHK was discovered by Loren Pickart in the early 1970s while studying factors that affected liver tissue. Subsequent work showed that the peptide bound copper and influenced collagen and glycosaminoglycan synthesis. It became a foundational molecule in cosmetic dermatology research, and copper peptides are now a recognised category in skin science. GHK-Cu remains the reference compound for that class.

How It Works

GHK-Cu delivers copper to cells and modulates gene expression related to tissue remodelling. It stimulates collagen and elastin synthesis by fibroblasts, promotes angiogenesis and has antioxidant activity. The copper ion is essential to its function: free GHK without copper does not produce the same effects. The peptide is rapidly degraded in plasma, which is why research often focuses on local or frequent administration.

What the Research Shows

• Studies show increased collagen and glycosaminoglycan synthesis in fibroblast cultures.
• Animal models report accelerated wound healing and skin repair.
• GHK-Cu has been investigated for anti-inflammatory and antioxidant effects.
• Cosmetic research has examined its effects on skin thickness and elasticity.

Research Context

GHK-Cu research spans wound healing, skin biology and anti-ageing. Fibroblast studies show increased collagen and glycosaminoglycan synthesis, and animal models report faster closure of cutaneous wounds. The copper ion is essential: it is required for lysyl oxidase activity and for the peptide's effects on gene expression. Cosmetic research has examined topical formulations for skin thickness and elasticity, while injectable research remains largely preclinical. The peptide is rapidly degraded in plasma, which is why local delivery is often the focus.

Strength, Pack and Authentication

Each vial contains 50 mg of lyophilised GHK-Cu, sealed and packed in a printed carton stating the compound, strength and vial count. A scratch-off security code inside the box can be checked against Hilma Biocare's records. Reconstitution produces the characteristic blue copper-peptide solution, and the powder is stable before mixing.

Buying GHK-Cu Online

GHK-Cu is one of the most searched cosmetic peptides. If you are researching GHK-Cu 50 mg, comparing copper peptides or looking to buy GHK-Cu online from a trusted Hilma Biocare supplier, this page gives you the full specification, pack size, price and live stock status. Browse more Hilma Biocare skin and repair peptides at NotNatty.