Description
BPC-157 Capsules | Body Protection Compound — Oral Research Format
BPC-157 (Body Protection Compound 157) is a 15-amino acid synthetic peptide originally characterised as a stable fragment derived from gastric juice proteins. This oral capsule format (500mcg per capsule, 60 capsules per bottle) provides a convenient alternative to lyophilised vial preparations for research protocols exploring systemic and gastrointestinal signaling pathways.
Mechanism of Action
- Nitric oxide (NO) pathway modulation — upregulates eNOS expression, promoting vascular integrity and localised tissue perfusion
- VEGF upregulation — stimulates angiogenesis critical for wound healing and extracellular matrix remodelling
- FAK-paxillin pathway — activates focal adhesion kinase, accelerating fibroblast and myoblast migration
- GI mucosal protection — studied for intestinal epithelial integrity and gut barrier research in oral delivery models
Research Areas
Oral BPC-157 has been investigated in preclinical models examining GI mucosal integrity, intestinal inflammation, systemic tissue repair signaling, and CNS recovery. The oral route is particularly relevant in studies of gut-brain axis interactions and intestinal permeability. Often paired with TB-500 for combined tissue repair research models.
For Research Use Only. Rainbow Peptide supplies this compound exclusively for in vitro and laboratory research purposes. Not for human or veterinary use.






Dr. R. Harmon –
BPC-157 capsules for our oral bioavailability and gut repair research. Capsule content dissolution verified at >98% purity by our HPLC. The 500mcg dose per capsule was accurate within 2% of label claim. Excellent formulation quality.
S. Kaufmann –
Convenient oral BPC-157 format for our gastrointestinal healing model. Capsule uniformity tested — content within acceptable variation. COA confirmed peptide purity. Fast delivery, appropriate storage instructions included.
A. Dlamini –
BPC-157 capsules for oral administration research. Content purity >98%. Capsule weight uniformity within spec. COA thorough. Convenient format for our GI mucosal protection study.