Dose & Vial

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BPC-157

Also known as: Body Protection Compound 157, PL 14736

Medium confidence Last reviewed: 2026-07-07

Identity

CAS number137525-51-0
Molecular formulaC62H98N16O22
Molar mass1419.5 g/mol
SequenceGEPPPGKPADDAGLV

Overview

BPC-157 is a synthetic pentadecapeptide fragment studied in preclinical models for tissue-repair and cytoprotective effects. It is a research compound; human clinical data are limited.

Mechanism of action

Reported to modulate angiogenic and growth-factor signaling and nitric-oxide pathways in preclinical studies.

Reported research regimens

Regimens below are shown exactly as reported by their sources — each dose stays coupled to its own frequency, route, and cycle. No values are averaged across sources.

250 mcg — 1-2x/day · SubQ · 4-6 weeks
1 supporting source
500 mcg — 1x/day · SubQ · 4 weeks
1 supporting source
Reported dose range: 500 mcg per administration · across 2 sources

Reconstitution

Typical vial: 5 mg, suggested reconstitution with 2 mL bacteriostatic water.

Common vial sizes: 5 mg, 10 mg.

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Storage & pharmacokinetics

  • Lyophilized: Store cool and dark; long shelf life when sealed.
  • Reconstituted (refrigerated): ~30 days (reported)
  • Half-life: ~4 hours (reported, variable by source)

Reported considerations

  • Preclinical evidence base; limited human data (reported).

Per-source protocol data

SourceDoseFrequencyRouteCycleTier
Seeds WA. Peptide Protocols: Vol. One. 250 mcg 1-2x/day SubQ 4-6 weeks 1
Illustrative review (placeholder). 500 mcg 1x/day SubQ 4 weeks 2

Sources

  1. Seeds, William A.. Peptide Protocols: Volume One (accessed 2026-07-07)

FAQ

How is BPC-157 typically reconstituted in the literature?

Commonly with bacteriostatic water; use the calculator to convert vial size and water volume into units to draw.

Educational use only — not medical advice. Dose & Vial aggregates publicly reported research information for reference. Nothing here is a recommendation to use any substance. Figures are reported as cited and may be incomplete or contested. Consult a qualified professional before making any decision.