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 Regulatory Alert: The Legal Status of BPC 157 in Compounding and Clinical Practice Holt Law BPC 157: Experimental Peptide Creates Risk for Athletes FDA to weigh easing limits on unproven peptides BPC 157 and TB 500: Injury Healing Peptides Jonathan L. Glashow posted on the topic LinkedIn FDA moves toward easing restrictions on certain peptides BioPharma Dive