When will the FDA reclassify BPC 157 to Category 1 Octagon AI of the Federal Food, Drug, and Cosmetic Act (FDCA).* FDA Targets GLP 1 and Peptide Compounding, Advertising and 'Research Use Only' Labeling Some peptides are FDA approved drugs. Some are legal supplements. Some are neither. The same word, peptide, covers all three categories. The regulatory status of the specific compound is what determines legality. FDA moves toward easing restrictions on certain peptides BioPharma Dive