FDA's Overreach on Compounded Peptides FDA takes first step in possible reversal of ban on some peptides The Washington Post BPC 157 Banned: Key Facts on the Latest FDA Decision BPC 157: The Body Protection Compound Revolutionizing Regenerative Medicine 503Pharma 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?