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 Neurogan + Health GHK CU Copper Peptide Hair and Scalp Serum PrettyStick 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 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