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 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 Buy FOXO4 DRI (10mg) (Proxofim) 99% Purity USA Made Peptide GHK Cu Peptide (50mg) Advanced Skin Rejuvenation & Healing Support GHK Cu Peptide The benefits, side effects, and more [2026]