MB1 Labs Peptides

Cytoprotective Gastric Peptide

The Body's Natural Repair Signal — Now Available for Research

BPC-157 (Body Protection Compound-157) is a synthetic 15-amino-acid peptide derived from a protective protein found in human gastric juice. Extensively studied for its remarkable tissue-healing and cytoprotective properties, BPC-157 has become one of the most researched regenerative peptides in preclinical science. Its broad healing profile spans gut, tendon, muscle, and beyond.

  • 15-amino-acid sequence derived from gastric protein
  • Extensively studied in preclinical tissue repair models
  • Cytoprotective and anti-inflammatory properties
  • Stable in gastric acid — unique among peptides
  • High purity (≥99%) for reliable research outcomes
Multi-Pathway Healing Mechanism

How BPC-157 Orchestrates Tissue Repair

BPC-157 activates multiple healing pathways simultaneously. It promotes angiogenesis by increasing VEGF expression, enhances nitric oxide production for improved blood flow, and upregulates growth factor receptors (including ERK1/2 and AKT signaling) in damaged tissue. Simultaneously, it suppresses pro-inflammatory markers like IL-6, TNF-α, and COX-2 — creating an optimal environment for repair.

  • Promotes angiogenesis via VEGF upregulation
  • Enhances nitric oxide synthesis for vasodilation
  • Activates ERK1/2 and AKT growth pathways
  • Suppresses IL-6, TNF-α, and COX-2 inflammation
  • Modulates serotonin and dopamine systems
Research Applications

From Gut to Tendon — Versatile Tissue Repair Research

BPC-157 has demonstrated healing effects across remarkably diverse tissue types in preclinical models. Its gastric origin makes it particularly effective for gut-related research, while its broad mechanism supports investigations into tendon, ligament, muscle, and even neurological repair. This versatility has made BPC-157 a cornerstone of regenerative peptide research.

  • Gastrointestinal healing and ulcer repair studies
  • Tendon and ligament regeneration modeling
  • Muscle injury and recovery research
  • Wound healing and skin repair investigations
  • Neuroprotective pathway exploration
  • Anti-inflammatory mechanism studies

MB1 LABS VS TYPICAL PEPTIDE SELLER

Clear specs & documentation per product

Minimal product information

Standardized vial format and fill amount

Mixed packaging, unclear content

Practical storage & handling guidance

Practical storage & handling guidance

Lot number on every vial for traceability

Hard to trace individual batches

Fast, helpful support for docs & orders

Slow or generic customer support

Everything You Need to Know!

Frequently Asked Questions

A sterile, sealed vial containing a defined amount of lyophilized peptide, labeled with product name and lot number.

Yes. A COA is available for every lot and can be requested from our support team.

Each batch is analyzed using established methods (e.g. HPLC, MS) to confirm identity and purity as stated on the COA.

Store unopened vials in a refrigerator (2–8 °C), protected from light and moisture, unless otherwise indicated on the product label.

No. All MB1 Labs products are supplied strictly as laboratory reagents for research use only and are not intended for human or veterinary use, diagnostics, or therapy.


  • Third-party tested

    Independent analytical testing to verify identity and purity of each batch.

  • COAs FOR EVERY LOT

    Comprehensive Certificates of Analysis available for all released batches.

  • RESEARCH-ONLY USE

    Supplied strictly as laboratory reagents – not for human or veterinary use.

  • CONTROLLED HANDLING

    Standardized storage and handling to help preserve compound integrity.