No, were not actually injecting copper , GHK Cu is a peptide your body already makes (just less of it as you age). It binds to copper and helps signal repair., Why people are into it:, supports What is GHK Cu and Why is Everyone Talking About It? GHK Cu (Copper Peptide) is a powerful, naturally occurring compound in the body that plays a key role in skin health GHKCu Copper Peptide Therapy Skin & Healing Regeneration GHK Cu Peptide: What It Does for Body Composition and Metabolic Health Now Available: GHK Cu for Healing and Skin Rejuvenation WeCare Pharmacy