FDA Peptide Reclassification 2026: What It Means for Providers FDA to weigh easing limits on unproven peptides favored by RFK Jr. and other MAHA figures Pittsburgh Post Gazette 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 RFK Jr pushes for FDA approval of BPC 157 peptide Eric Topol, MD posted on the topic LinkedIn