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 Anybody know the correct way of using ahk cu? Do I mix with bac water and inject into abdomen? Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn How Often to Inject GHK Cu PeptidesExplorer