Copper uglies = temporary. When you start GHK Cu, you can get a spike in free copper breakouts, texture, irritation. It's not the peptide failing. It's your body adjusting. Happens fast Figure 3 from GHK Copper Peptide in Skin Remodeling and Anti Aging ! GHK Cu in Skin Remodeling Semantic Scholar WHAT ARE THE NEGATIVE SIDE EFFECTS OF PEPTIDE THERAPY IN CHARLESTON, SC? CHARLESTON HEALTHSPAN INSTITUTE GHK Cu Facial Serum Premium Health Care Pharmacy The GHK Cu pen works. But needles at home were never the answer. We took the same clinically backed copper peptide complex and put it into a serum you can use in 30 seconds,