Peptides, explained: Answers to your top questions Umbrella Labs BPC157 Liquid Spray Peptide Research Use Only Program Expands Access For High Rigor Regenerative Biology, Gastrointestinal, And Tissue Repair Bench Science Modulatory effects of BPC 157 on vasomotor tone and the activation of Src Caveolin 1 endothelial nitric oxide synthase pathway Scientific Reports The Future of Supercharging Healing and Performance with BPC 157 Regenerative Medicine Center Dr. Valerie Donaldson MD Pittsburgh, Pennsylvania PA 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