NEW GHK Cu , Now Available at Carrington Medical, Healthier Skin. Thicker Hair. Real Science. , Were excited to offer GHK Cu (copper peptide) in our treatments the latest in regenerative GHK Cu Peptide Benefits for Skin and Hair LIVV Natural GHK CU 50mg GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy GHK Cu (Copper Peptide) Cream 30gm Valhalla Vitality GHK Cu I've been using GHK Cu and personally noticed my wrinkles look less harsh and my skin looks more even. I've even noticed my skin looks a little more tan.. that's likely