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 Copper Peptides vs Retinol: Do You Need Both? Nubeean Noosa PSA] Finally, a Dr. explains the mechanism behind the "copper uglies" : r SkincareAddiction I've finally hit the copper uglies phase and I'm okay with it because my skin looks and feels phenomenal. If you're thinking about trying this is the one you need. #ghkcu #wellness #peptalk # Figure 2 from GHK Copper Peptide in Skin Remodeling and Anti Aging ! GHK Cu in Skin Remodeling Semantic Scholar