Does the BPC 157 Peptide Work? Regenexx at New Regeneration Orthopedics All the hype about peptides But what are they actuallyand have they really been tested in humans for muscle building or tendon regeneration? We took a deep dive into the literature TLDR; no. BPC 157 is a peptide that is not approved by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on BPC 157 has already hit the mainstream, but should it hit your bloodstream? An Update on the Magic Wolverine Peptide Called BPC 157 Regenexx BPC 157: is this a supplement I should be taking to improve my healing? Plano Orthopedic & Sports Medicine Center