BPC157 and TB500 peptides this is exactly how I inject them to help with injury recovery, inflammation, and muscle repair. I mark the area, clean it right, and use a tiny needle Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs BPC 157 Peptide Therapy for Healing INTRA V BPC 157 The Body's Repair Signal Amplified in Gilbert, AZ LifeSpann Primary Care & Esthetics