Disclaimer

Test availability, panels, pricing, and biomarkers are subject to change without notice.

"Leaky Gut" & Gut Barrier Panel

This “leaky gut” test goes beyond the basics to show whether your intestinal barrier is actually leaking toxins, bacteria, or food particles into your system—and how it’s happening. By mapping specific antibodies to your gut lining and tight junctions, it helps connect the dots between issues like bloating, brain fog, autoimmunity, and inflammation so you can target the real root cause instead of guessing. If you’re serious about longevity and optimizing your health, this is the test that tells you what your gut is really doing behind the scenes.

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PERMEABILITY

BARRIER

ENDOTOXCIN

INFLAMMATION

What's included in the test

Actomyosin IgA

Occludin/Zonulin IgG

Occludin/Zonulin IgA

Occludin/Zonulin IgM

Lipopolysaccharides (LPS) IgG

Lipopolysaccharides (LPS) IgA

Lipopolysaccharides (LPS) IgM

FAQs

You’re not the only one wondering—here are clear answers to the questions we hear most often.

What does ‘leaky gut’ even mean?

"Leaky gut” means the tight junctions in your intestinal lining aren’t sealing properly, so more unwanted particles can cross into your bloodstream and trigger immune and inflammatory reactions throughout the body.

What exactly is this ‘leaky gut’ test looking for?

This test looks at how your immune system is reacting to your gut lining—specifically whether your gut barrier is damaged and allowing things like toxins, bacteria, or food particles to slip through into your bloodstream.

How do I know if I’m someone who should do this?

It’s especially helpful if you’ve got ongoing issues like bloating, food sensitivities, skin issues, brain fog, fatigue, or autoimmune conditions and feel like “something is off,” but standard labs keep saying everything is normal.