Which non FDA (United States Food and Drug Administration) approved peptides, such as BPC 157 (Body Protection Compound 157) and TB 500 (Thymosin Beta 500), are likely legitimate for medical use under strict supervision? When will the FDA reclassify BPC 157 to Category 1 Octagon AI Is BPC 157 Banned? Oral vs. Injectable Forms Explained FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling The FDA just announced that they're taking steps to lift restrictions on 12 peptides including BPC 157 and TB 500 making them accessible through compounding pharmacies again. This is a HUGE step