BPC-157

BPC-157 is a 15-amino-acid peptide fragment studied for tissue-repair research. It ships lyophilized (freeze-dried) and must be reconstituted with bacteriostatic water before use. The math below determines exactly how much peptide is in each insulin-syringe unit.

Key research interest

BPC-157 is studied across several research directions. The points below summarize what the published literature investigates — they describe research interest only, not outcomes, benefits, or any human-use claim.

• Studied for tendon, ligament, and muscle tissue repair
• Researched for gut-lining protection and intestinal integrity
• Investigated for angiogenesis (new blood-vessel formation)
• Examined for modulation of inflammatory signaling at injury sites
• Studied for effects on the gut–brain axis in preclinical models

Mechanism of action

Appears to act via VEGFR2 upregulation and nitric-oxide pathway modulation, promoting angiogenesis and cell migration in preclinical tissue-repair research. Also studied for influence on growth-factor expression (FAK-paxillin, EGR-1) involved in fibroblast recruitment.

BPC-157 research reference

Reference figures summarized from published research literature for context only. These are not instructions, protocols, or dosing advice — BPC-157 is a research compound for laboratory use, not for human consumption.

• Published research range: 200–500 mcg, 1–2× daily (published research literature range)
• Administration (in research): Subcutaneous
• Storage & handling: Temperature-sensitive. Refrigerate after reconstitution; most research protocols use within 30 days.

Get it & verify it

BPC-157 sits at the center of a small content cluster on this site. Whether you are sourcing a vial, preparing one, or checking a Certificate of Analysis, start with the relevant guide below.

• Where to buy BPC-157 — the 2026 buying guide: what to verify and how the tested vendors compared.
• BPC-157 reconstitution calculator — compute concentration per insulin-syringe unit from your vial and BAC water.
• BPC-157 COA guide — how to read a BPC-157 Certificate of Analysis line by line.
• BPC-157 research guide — deeper background on the compound and its research literature.

Sourcing BPC-157 in 2026

The 2025–2026 vendor shakeout put the burden of verification on the buyer. Treat every BPC-157 listing as unproven until it ships with a batch-specific Certificate of Analysis showing HPLC purity at or above 98% from a named third-party lab. In our 2026 blinded HPLC evaluation, ROEHN Research scored highest at 9.6/10 and was the only supplier where every tested sample met or exceeded its label claim — publishing a batch COA and shipping cold-chain by default. Peptide Research Review readers get 15% off a first order with code FREE15.

View BPC-157 at ROEHN Research (code FREE15)→

Other tissue repair & recovery compounds

TB-500

BPC-157 and all compounds referenced are for laboratory research use only — not for human consumption. Reference ranges are summarized from published research literature and are not medical, dosing, or therapeutic advice.