BPC 157: What the Research Says About Healing and Recovery Yoo Direct Health BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 is one of the peptides that has been getting a lot of attention recently. It is a synthetic peptide derived from a protein found in human gastric juice. In experimental research, BPC 157 has a decades long safety record with zero deaths or hospitalizations. Yet, it's unapproved because the FDA process is too expensive and the business model doesn't allow for profit. Approved drugs with BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence