Storage Instructions

Store lyophilized product at −20°C, protected from light. Once reconstituted, refrigerate at 2–8°C and use within the recommended window.

FDA Disclosure & Intended Use

This product is intended for laboratory research use only. Not for human or animal consumption. Not evaluated by the FDA to diagnose, treat, cure, or prevent any disease.

Gut Guard Capsules

GutGuard Capsules are a research‑grade peptide formulation developed for laboratory studies examining gastrointestinal integrity, immune modulation, and systemic regulation. This blend includes BPC‑157, TB‑500, KPV, and Larazotide, providing researchers with a versatile tool to investigate gut health, tissue repair, and immune‑related pathways.

$175.00

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Ships same day from DFW Discreet packaging Carefully packed & protected

99.9% purity HPLC verified

Non-China sourced US synthesis

10+ years supplying researchers

Why researchers order from us

Every batch is independently tested before it ships, and the paperwork is public — not just a badge on the page.

99% purity on every batch

Verified by RP-HPLC and mass spectrometry against a reference standard prior to release.

Independent lab testing

Analyzed by a third-party laboratory with no ownership stake in the results. Full reports linked per lot.

Manufactured in the USA

Synthesized and lyophilized in a domestic facility operating under cGMP-aligned quality practices.

Fast shipping

Choose from multiple shipping options designed to meet your needs, with delivery available in as little as 2–5 business days.

USA-based support

Our USA-based support team is here to help with responsive phone and email support whenever you need assistance.

Secure packaging

Every order is carefully packaged to protect your products in transit and ensure they arrive ready for research use.

GutGuard Capsules are a research‑grade peptide formulation developed for laboratory studies examining gastrointestinal integrity, immune modulation, and systemic regulation. This blend includes BPC‑157, TB‑500, KPV, and Larazotide, providing researchers with a versatile tool to investigate gut health, tissue repair, and immune‑related pathways.

In experimental settings, BPC‑157 is explored for its effects on cellular protection, signaling pathways, and tissue recovery. TB‑500 (a Thymosin Beta‑4 fragment) is studied for its role in tissue support, cell migration, and repair processes. KPV (a tripeptide derivative of alpha‑MSH) is investigated for its impact on immune balance and modulation of inflammation. Larazotide is examined for its ability to influence intestinal barrier integrity and regulate permeability.

This combination allows scientists to study potential synergistic effects on gastrointestinal function, immune signaling, and systemic recovery mechanisms. Research often focuses on intestinal barrier function, mucosal defense, and the interactions between gut and immune pathways.

All batches of GutGuard Capsules are produced under strict laboratory quality controls to ensure purity, consistency, and reliability for reproducible research results.

For Research Use Only