Check out FDAs new roster of bulk drug substances being pulled from use in compounding. Youll see BPC 157 and TB 500 among the various peptides added to the list of category 2 substances Are Peptides Like BP 157 Legal Now? FDA to Convene Pharmacy Compounding Advisory Committee in July 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 FDA takes first step in possible reversal of ban on some peptides The Washington Post Orthopedic Use of BPC 157 Sports Med Review