GHK Cu Peptide: Turn Back the Clock Naturally Calibrate Hydration GHK Cu, the copper peptide, is a game changing injectable for radiant skin and so much more Here's what it can do: Boost collagen for smoother, firmer skin Anti aging Botox and GHK Cu work in completely different ways. Botox reduces wrinkles by relaxing the muscles in your face so they cannot contract as strongly. When the muscles stop moving as much, the Intense Copper Binding GHK Cu 5% + Tetrapeptide 7 5% Cellular Repair S Chebo Clinic