GHKCU Skin Transformation Results After 4 Weeks 12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK GHK Cu Peptide: What It Does for Body Composition and Metabolic Health GHK Cu copper peptides calm, repair, strengthen If your skin often feels: red or reactive irritated even from gentle skincare tight, dehydrated or burning tired and sensitive GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion