BPC-157 ARGINATE (250mcg per capsule, 60 capsules per bottle)  BPC 157 has various possible (potentially overlapping) mechanisms of action, including promoting nitric oxide synthesis, activating cells involved in tissue repair, stimulating the synthesis of growth factors, and inhibiting inflammation.[2][6][7] BPC 157 can be taken orally, topically, or via injection. Body Protection Compound 157 (BPC 157) is a peptide composed of 15 amino acids. Although the researchers who patented BPC-157 say that it was derived from a stomach protein, this claim isn’t well-substantiated.[9] BPC-157 is thought to improve the repair of damaged tissues, although there is currently no human evidence to support this hypothesis.[1]