FDA to Consider Lifting Restrictions on Numerous Compounded Peptides Foley & Lardner BPC 157 vs TB 500: Powerful Peptide Healing Guide They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now. Big FDA review coming this July. Here's what athletes and patients should know about BPC 157, TB 500, and the broader peptide conversation. Always speak with your physician before starting any new protocol. #bpc157 # Peptides: Legal and Regulatory Risks 503A Compounding Pharmacies Must Understand