Before vs. after 3 months of GHK Cu peptide therapy smoother texture, more even tone, and skin that looks healthier overall. Small peptide, big difference GHK CU 30ml by InfiniWell Copper Peptide Serum with 1% GHK Cu peptide, Argireline and Matrixyl 3000 Night routine = locked in Prepping my GHK Cu before bed because recovery doesn't just happen in the gym it happens when you sleep This is part of the routine that