BPC 157 has already hit the mainstream, but should it hit your bloodstream? BPC 157 No Proof Required! Office for Science and Society McGill University BPC 157 Capsules Research Use Only Pentadecapeptide BPC 157 Enhances the Growth Hormone Receptor Expression in Tendon Fibroblasts A vial labeled "5 mg BPC 157" does not contain 5 mg of BPC 157. Every synthetic peptide comes with counterions charged molecules that pair with the peptide during purification. For