For comprehensive anti-aging and skin repair, GHK-Cu offers broader benefits and is often used alongside other peptides for a multi-functional skincare approach
GHK-CU Strengths and Limitations For detailed GHK-CU dosing information , the standard approach involves 1-2mg daily for injectable protocols or 2-4% concentration for topical applications
Once opened, bacteriostatic water should be discarded after 28 days to maintain sterility and prevent contamination
Pfeffer MA, Swedberg K, Granger CB, Held P, McMurray JJ, Michelson EL, Olofsson B, Ostergren J, Yusuf S, Pocock S
the peptide remains unlicensed and lacks human safety data