Epithalon Blue Skies Health & Wellness Clinic GHK Cu Copper Peptide Collagen Boost & Skin Regeneration Calibrate Hydration GHK Peptide Injection and GHK Cu Benefits, Uses ,safety GHK Cu, commonly known as copper peptides, are found naturally within the human body where they play a vital role in skin repair and maintenance. Copper peptides support optimal skin function by helping 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 Copper Peptide Regenerating Serum for Glowing Skin and Hair