Is BPC157 Legal? WADA, FDA Status, and What You Need to Know BPC 157 + TB 500 5 5mg ARIZONA PEPTIDES BPC 157 TB 500 Blend 10mg 10mg Research Grade Peptide Alixa Pharma BPC 157 vs TB 500 Comparison Which Recovery Peptide? 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 FDA to weigh easing limits on unproven peptides