BPC 157 TB 500 Thrive Bio Lab FDA Peptide Reclassification 2026: What Researchers Want 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 RFK Jr. & claimed regenerative peptides like BPC 157 The Niche Are Peptides coming off of the FDA Category 2 list? A legal breakdown. The U.S. Food and Drug Administration is moving toward allowing compounding pharmacies to produce more than a dozen injectable peptides that were banned because of potentially significant safety risks, the New York