They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now. 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 Big news for peptides! In July, the FDA will meet to evaluate the most commonly used peptides for FDA authorized compounding. Major peptide regulatory news this week. The FDA announced on April 15 that it will remove 12 peptides from Category 2 of the 503A bulk drug substances list after seven calendar days. Bpc 157 Acetate Powder NDC73212 002