GHK-Cu Copper Tripeptide-1

GHK-Cu (Copper Tripeptide-1) is a naturally occurring tripeptide composed of the amino acids glycyl-L-histidyl-L-lysine tightly bound to a copper(II) ion. It is widely used in cosmetics and skincare as a skin-conditioning and anti-aging ingredient.

Key Benefits & Functions

• Skin Conditioning & Anti-Aging: Stimulates fibroblasts, supports collagen and elastin production, and helps improve skin firmness, elasticity, and texture.
• Wrinkle & Fine Line Reduction: Visibly softens the appearance of fine lines and aging skin through prolonged use.
• Antioxidant & Soothing Properties: Acts as a copper cofactor for repair enzymes while calming skin inflammation and protecting against environmental stress.
• Hair & Scalp Care: Frequently incorporated into scalp and hair serums to support the appearance of fuller, well-conditioned hair.

Usage & Safety Considerations

• Concentration: Typically formulated in topical serums, creams, and lotions at concentrations ranging from 0.01% to 2%. Raw blue crystal powder should not be applied directly to the skin.
• Routine Pairing: Best used in gentle, water-based formulations. It is generally advised to avoid mixing strong acids or harsh retinoids directly in the same application step to preserve peptide integrity.

Are you looking for recommendations on specific GHK-Cu serums, or do you need help incorporating it into your current skincare routine?