I think everything I did for my scars worked synergistically and helped, but if I had to choose one product, it would be GHK Cu (aka copper peptides)., Now one year later I see the resultsand theyve Buy GHK Cu 100mg (Copper Peptide) 99% Purity, USA Made GHK Cu Peptide: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness skin updates , 2 weeks of using ghk cu peptide #ghkcu #peptide #lookism #look #looksmaxing How to pin ghk cu , Dm pep for guidance, #educational #peps #ghkcu #skincare Officially started my "copper uglies" phase of GHK CU, phase is NOT for the weak. No pin pain, but my skin is purging and I hate it