GHK Cu vs AHK Cu: Which Copper Peptide Is More Effective? GHK Cu Injectable Team Wellcore Your skin holds a protein called copper peptide and it naturally declines with age. GHK Cu, the star of our RenewMe program, works by replenishing that signal so your body remembers how 7% GHK CU ACCELERANT Platinum Skin Care GHK Cu Peptides Benefits for Anti Aging Skin Rejuvenation How to Use With Micro Infusion Fraley What's the difference between GHK Cu (copper peptide) as a topical cream vs an injection? In this video I break down: What GHK Cu is and why it's used in anti aging skincare