BPC 157: Miracle Healing Peptide or Hidden Danger? TLDR; no. BPC 157 is a peptide that is not approved by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on BPC 157 LeadWest Medical BPC 157 is one of the most talked about peptides and for good reason. Originally discovered in the gastric juices of the stomach, this peptide helps protect and repair the intestinal lining and Thinking about trying BPC 157? Read this first. While often marketed as a healing peptide BPC 157 is not FDA approved and not pharmacy grade meaning most versions sold online are unregulated, contaminated