What is BPC-157?
BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide derived from a protective protein found in gastric juice. It consists of 15 amino acids and is one of the most extensively studied healing peptides in preclinical research. BPC-157 has demonstrated remarkable regenerative properties across multiple tissue types, from the gut lining to tendons, ligaments, and the central nervous system.
Research Benefits
- Accelerates gut lining repair and reduces intestinal permeability via VEGFR2 activation
- Promotes tendon and ligament healing through fibroblast migration and collagen organization
- Exerts neuroprotective effects and supports dopamine and serotonin system function
- Anti-inflammatory mechanism modulates nitric oxide synthesis and COX-2 pathways
- Studied for NSAID-induced gut damage reversal and IBD symptom reduction
- Promotes angiogenesis — critical for delivering nutrients to healing tissue
Dosage & Protocol
Standard research protocols use 250–500 mcg per day via subcutaneous or intramuscular injection, ideally near the target tissue. Some gut-focused protocols use oral administration. The short half-life of approximately 4 hours often warrants twice-daily dosing for sustained tissue exposure. Typical cycles run 4–8 weeks.
Frequently Asked Questions
Yes. BPC-157 is derived from gastric juice and is researched for oral administration in gut-specific applications. While subcutaneous injection achieves systemic distribution, oral BPC-157 delivers targeted GI tract exposure for gut lining and IBD research.
Animal studies demonstrate measurable tissue repair within 7–14 days of consistent dosing. Tendon healing studies show significant improvement in tensile strength at the 4-week mark. Gut lining improvements are often observed even sooner.
BPC-157 + TB-500 is one of the most studied peptide combinations. BPC-157 drives local tissue repair at the injury site, while TB-500 promotes systemic healing, angiogenesis, and stem cell migration — the two compounds complement each other strongly.