A stable fragment derived from a protein found in gastric juice, studied for its effects on tissue, tendon, and gut healing.
Reviewed for accuracy · Last reviewed July 7, 2026BPC-157 (“Body Protection Compound-157”) is a synthetic peptide fragment studied mostly in animal models for its role in tissue repair: tendons, ligaments, muscle, and the gut lining in particular. It's one of the most widely discussed recovery-focused peptides, often used subcutaneously near an injury site or taken orally for gut-related use.
Human clinical data is limited compared to its popularity. Most of what's known comes from preclinical research, so treat specific claims about effectiveness with appropriate caution.
Community write-ups commonly cite 200 – 500 mcg once or twice daily, injected or oral. These are not prescribing figures: BPC-157 is not FDA-approved and there are no completed human efficacy studies to anchor a dose.
Read the full BPC-157 dosage guide →Reviews describe a generally favorable safety profile in animal work, but there is little to no reliable human safety data. Reported effects are mostly mild and local, and rarer risks are unstudied in people.
Read the full BPC-157 side effects guide →Keep unmixed vials refrigerated and away from light. Once reconstituted, most research reports store it refrigerated for roughly 4 weeks. See the full storage & safety guide for handling and disposal basics.
This page is an independent educational reference and is not medical advice. Talk to a doctor before starting any compound.