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 doesn't have human data yet, so FDA Peptide Update: Category 2 Removals Explained The FDA just announced that they're taking steps to lift restrictions on 12 peptides including BPC 157 and TB 500 making them accessible through compounding pharmacies again. This is a HUGE step The FDA scheduled a hearing on peptides and the implications could be significant for prescribers and RFK Jr.'s peptide push could unleash risky drugs STAT First Opinion