BPC 157: Hype or Helpful? After my post on Retatrutide did well, I'm continuing the peptide education series. Let's talk about BPC 157. It's a synthetic peptide derived from a protective protein found in BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence Buy BPC 157 99% Purity Research Peptide BioInfinity Lab 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,