GHK Cu (Copper Peptide) Provider Supervised Therapy IV Glow Bar 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 GHK Cu is the compound your body made at 25 and quietly stopped making. Most people find it in overpriced serums. Few understand what it actually does, or what happens when you're not GHK Cu Copper Peptide: Dosage, Before and After Results, and How It Works Perfect B