Copper uglies = temporary., When you start GHK Cu, you can get a spike in free copper breakouts, texture, irritation., Its not the peptide failing. Its your body adjusting., Happens fast Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum 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 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 for Skin Health The Great Address The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline