Copper Peptide (Copper Tripeptide-1)

Copper Tripeptide-1 is a bioactive copper complex of a short peptide (GHK-Cu) widely used in cosmetic formulations for its skin-repair-supportive, firming, and age-defying benefits. It helps promote a smoother, more resilient complexion by supporting the skin’s natural renewal processes and improving the appearance of fine lines, loss of firmness, and uneven texture. Copper Tripeptide-1 is also valued for its soothing properties and its ability to support barrier comfort, making it suitable for stressed, mature, or post-procedure skin concepts when formulated appropriately. Often positioned in high-performance anti-aging and regenerative skincare, it is commonly found in serums, moisturizers, eye products, and targeted treatments, typically at low use levels and stabilized within the formula to maintain efficacy and compatibility across skin types.