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 2 weeks in on GHK Cu and the glow is REAL. Brighter complexion More even skin tone Less breakouts Softer fine lines Thicker, fuller hair This is just Definitive Guide on Peptides for Skin and Hair Care Infusion Clinic ABQ GHK Cu Peptide Progress: Week 3 Results