Ever heard of the "Copper Uglies"? It sounds scary, but it's actually a sign of over enthusiasm! Copper peptides are incredible for skin remodeling, but they work on a "break down and GHK Cu may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes GHK Cu Copper Uglies Explained : r BodyOptimization Week 3 of GHK Cu and the copper uglies are definitely doing their thing Trusting the process, staying patient, and letting it work its magic If you know, you know it gets worse before it gets