A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Revitalize Your Skin: The Benefits of Copper Peptide for Youthful Glow GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy In the era of Make America Healthy Again, the popularity of peptidesshort chains of amino acids that often act as signalling molecules in the bodyhas risen sharply. Many compounding pharmacies, which produce GHK Cu Peptides: Unlocking the Copper Peptide Revolution in Skin Care Reddit asked questions. Here are answers. GHK Cu isn't newit's just not heavily marketed for hair (yet). Dr. Loren Pickart discovered it in the 70s. Decades of clinical research. Solid mechanism. We screwed