FDA to weigh easing limits on unproven peptides FDA Approval: Economics, Not Science? Unpacking the System 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 The Peptide Craze Part 2: BPC 157, NAD and the Truth Behind the Longevity Molecule Hype Regulatory Updates on Compounded Peptides New Drug Loft and VLS Pharmacy