How to Inject Peptides, +, Easy as 1 2 3!, +, Here are the few simple steps to start injecting your peptides., +, 1. Wash your hands, 2. Swab all the injection sites, 3. Open your needles, 4. Draw 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 fuller, healthier looking hair from the GHK Cu Peptide Therapy Brea, CA Orange County Subcutaneous Injection Sites and Instructions for Safe Self Administration