The Peptide Gamble: A Doctor's Warning on BPC 157 and TB 500 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. People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian The FDA scheduled a hearing on peptides and the implications could be significant for prescribers and