BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 Biosynth 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 Best Peptide Therapy Berkeley, CA Nubo Spa BPC 157 x ARG in solution (10mg 10ml) peptide with regenerative, anti inflammatory and neuroprotective effects. Public advisory Think twice before injecting peptides bought online: unauthorized products can seriously harm you