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 Gray Market Peptides: So Much Hype, So Little Data Regulatory Alert: The Legal Status of BPC 157 in Compounding and Clinical Practice Holt Law What are peptides? The treatments promising weight loss and better skin, explained Vox BPC 157: Miracle Healing Peptide or Hidden Danger? FDA to weigh easing limits on unproven peptides favored by RFK Jr. and other MAHA figures Pittsburgh Post Gazette