I spent 4 months reporting on the peptide BPC 157 and its unlikely journey from a research lab in post communist Croatia to today's MAHA movement. Ask me anything. : r IAmA 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 Potential role of biopeptides in the treatment of idiopathic pulmonary fibrosis ScienceDirect BPC 157 5mg Vial Research Peptide Pure Bio Labs BPC 157 LeadWest Medical