GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy Mitigating GHK Cu Injection Pain: Tips and Tricks Gabriel Alizaidy, MD, MS posted on the topic LinkedIn Diluting my GHK CU so it doesnt sting or burn! I take it Mon Fri (5 days) and weekends off! The first 2 days the spot I pinched hurt a lot, diluting with 20 units of BAC water This peppy is good GHK Cu Focal Point Vitality GHK Cu Peptide Body Wash Megan's Miracle If your GHK Cu or MOTS C injection leaves welts and burns like a hornet, it's usually not the peptide it's the technique. A few small tweaks can turn a sting into almost