Anybody know the correct way of using ahk cu? Do I mix with bac water and inject into abdomen? GHK Cu and Erectile Dysfunction: What the Evidence Actually Shows The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget Glow from within with GHK Cu Copper Peptide , This powerhouse peptide supports collagen production, skin repair, and hair follicle health, helping improve skin firmness, radiance, and support