GHK CU Dosing for Reduced Skin Burn 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 Unlocking the Power of Peptide Therapy: Your Guide to BPC 157, GHK Cu, AOD 9604, and GLP 1 Peptides at Gardenia Aesthetics & Wellness Experiencing itching & burning from your GHK CU peptide injections? Try these to hacks: 1. Use a longer syringe to penetrate deeper into the fat cells. 2. Dilute the copper. Here I GHK Cu Peptide Side Effects: Safety, Dosage Chart & WADA Forged Alpha