GHK Cu Peptide Regenerative & Cosmetic Research GHK Cu before and after : r Biohackers 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 They said the Topical Copper Peptide is Cope so we had to show them that it really work!, This maybe is the strongest Topical version in Europe ( 3% Blue Copper Peptide Complex ) , Only found at:, GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution