GHK-Cu Face Serum

Anti-Aging Face Serum · CAS 49557-75-7

At 20, your blood carries 200 ng/ml of GHK-Cu. By 60, it drops to 80. This serum restores that signal topically — pharmaceutical-grade copper tripeptide-1 in a precision delivery base that penetrates the stratum corneum and activates your skin’s own repair cascade. Not a moisturiser. A biological instruction.