FDA Removes Key Peptides from Category 2: What This Means for You FDA Peptide Update: Category 2 Removals Explained 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 BULK DRUG SUBSTANCES AND FDA EVALUATION FDA Peptide Reclassification: What This Means For Weight Loss, Recovery, And More