Demand for Unapproved Weight Loss Drug Surges on Social Media MedPage Today FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling Peptides are unproven as health aids. FDA may unleash them anyway BPC 157 Banned: Key Facts on the Latest FDA Decision 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 Peptides are surging in popularity. There's little evidence that they work.