GHK Cu Copper Peptide Injections: Advanced Skin Rejuvenation Figure 2 from GHK Copper Peptide in Skin Remodeling and Anti Aging ! GHK Cu in Skin Remodeling Semantic Scholar GHK Cu (Copper Peptide) Provider Supervised Therapy IV Glow Bar If your GHK injection site gets irritated try this , 1. Dilute it by adding more water to the syringe , 2. Let it sit until it reaches room temperature , Also, make sure youre rotating injection GHK Cu Peptide Injections: The Future Of Skin And Hair Care