FDA Puts BPC 157, TB 500, and 5 Other Peptides Under the Microscope: What Prescribers Need to Know About the 503A Review Lengea What are peptides? The treatments promising weight loss and better skin, explained Vox The Peptide Boom Is Getting Out of Hand The Atlantic 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 Injectable Peptides: Out of the Back Alley and Into the Light? Berkley Lifesciences