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 Synthagen Laboratories BPC 157 30 servings NI Supplements Nutrition & Internet Supplements Limited BPC 157 acetate Peptide MedChemExpress Powerock Pharma BPC 157 ARG 300mcg 60 caps. 18 000mcg BPC 157 has already hit the mainstream, but should it hit your bloodstream? InStrips Restore Blend Peptide Buccal Strips