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. BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 in Australia: Benefits, side effects, risks and legality Is the lack of human data in BPC 157 a red flag?, , If a drug could actually knit torn tendons back together in weeks, a trillion dollar pharmaceutical industry probably wouldnt bury itthey