A Note on Peptides by Shantanu Out of Singapore In 2023, the FDA deemed 19 peptide drugs too unsafe to be dispensed by compounding pharmacies, which mix components of approved drugs to create bespoke medication for people who have trouble taking The peptide problem: Hype is outrunning the evidence BPC157, TB500, GHK Cu FDA FDA Puts BPC 157, TB 500, and 5 Other Peptides Under the Microscope: What Prescribers Need to Know About the 503A Review Lengea