Patuxent Your body already knows how to heal. The question is whether the signals are still strong enough. One of the most fascinating peptides studied in regenerative medicine is GHK Cu, a Unlocking the Secrets of GHK Cu: The Revolutionary Peptide for Youthfu If your goal is better skin not just the temporary glow GHK Cu is your peptide! Stimulates collagen + elastin Improves firmness and elasticity Reduces fine lines + GHK Cu Glow Peptide Stack for Skin Rejuvenation Jennifer R. Berman MD GHK Cu Copper Peptide Serum Advanced Anti Ageing Peptide Serum for Face, Boosts Collagen & Elastin, Firming & Hydrating Skin Repair Serum for Wrinkles, Fine Lines & Redness 30ml : Amazon.co.uk: