Is BPC 157 Banned? Oral vs. Injectable Forms Explained Warning: BPC 157 is a synthetic peptide and an unapproved drug, often promoted with misleading claims. It is prohibited and on the DoD Prohibited Dietary Supplement Ingredients List. Don't gamble with your BPC 157 Body Protective Compound, Maxlife Naturals Natural Healthy Concepts Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs