Getting itchy, red, burning skin after injecting GHK Cu or NAD+?, Its usually NOT an allergic reaction , Here are the 2 most common reasons:, 1. Your injection depth is offIf the peps sits between Are GHK Cu Injections Safe Enough? Alternatives Options Neurogan Health Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn GHK cu hard spots at injection site : r Peptides Food Derived TripeptideCopper Self Healing Hydrogel for Infected Wound Healing Biomaterials Research 12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK