FDA to Review 7 Peptides for Compounding List in July 2026: BPC 157, Semax, Epitalon, and More HealingMaps The Peptide Craze Ground Truths Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But theres limited research into their effectiveness. So how do you Some peptides are FDA approved drugs. Some are legal supplements. Some are neither. The same word, peptide, covers all three categories. The regulatory status of the specific compound is what determines legality.