BPC 157 Banned: Key Facts on the Latest FDA Decision 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 clarifying the BPC 157 TB 500 FDA situation since it's getting garbled in basically every thread : r Biohackers They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now. Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype