Copper Peptide (GHK Cu) 2% Recovery Serum If you're using GHK Cu and it stings a little (which is common) this one's for you In this reel I'm sharing the small tweaks that have helped me make peptide injections If you're using GHK Cu and it stings a little (which is common) this one's for you In this reel I'm sharing the small tweaks that have helped me make peptide injections Amazon.com: Copper Peptides GHK Cu Whipped Beef Tallow Balm for Skin, Grass Fed Beef Tallow with Methylene Blue, Manuka Honey & Vitamin E, Face & Body Moisturizer for Dry, Mature & Sensitive Skin, 2.8 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 GHK Cu Peptide: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness