RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals 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 Compliance for Peptide Therapy and BPC 157 Holt Law An FDA Reversal on Peptides Could Open the Market to Unsafe Drugs ProPublica Peptides Lack Reliable Safety Information, Watchdog Warns The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University