FDA to Convene Expert Panel on Expanding Access to Peptides Amid Safety, Regulatory Debate AJMC What are peptides? The treatments promising weight loss and better skin, explained Vox The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesnt have human data yet, so