The Wolverine Peptide Stack: BPC 157 + TB 500 Dosage and Protocol 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 How Long Does BPC 157 Take to Work? Timeline and Guide We use the BPC 157 capsules from InfiniWell as they use the arginate salt which is the better form of BPC. To help out, we have a 20% patient discount code on our website