A man taking the IBS-Smart blood test and a woman taking the Trio-Smart breath test

At-Home
Gut Health Tests
for
SIBO, IBS & More

Advanced breath and blood tests for digestive health. Fast, accurate results—trusted by patients and physicians.

Trusted by top GI clinics and teaching universities.

Leading clinics and hospitals choose our at-home GI diagnostic tests for reliable results.

GI Diagnostics from the comfort of home

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Trio-Smart Breath Test

At-home breath test for SIBO, IMO, ISO, and more. Simple, accurate, and trusted by healthcare professionals.

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IBS-Smart Blood Test

The Only Licensed and Clinically Validated Test that Can Diagnose IBS from the Comfort of Your Home.

Order Now

Smarter GI testing, at home

Reliable at-home diagnostics for digestive health. Fast, clear results for individuals and healthcare professionals.

Advanced blood test technology

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Analysis of the three primary fermented gases in the microbiome.

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Simple, transparent test pricing

Find the right GI test for you. Clear pricing, no surprises.

Real results. Real impact.

Everyone’s journey to good digestive health is different. Hear from real patients about their personal experiences with the Trio-Smart breath test.

25K+
Results delivered
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Rachel

Struggling with acne and other symptoms, Rachel met with her doctor to discuss Trio-Smart. Together, they used the data from trio-smart to move forward with an action plan.

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Jeffrey

Experiencing gas and bloating his entire life, Jeffrey has been looking for answers for years. Finally discovering Trio-Smart, Jeffrey was thrilled to find definitive answers on his healing journey.

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Sarah

Sarah found Trio-Smart after experiencing symptoms for over five years. Her Trio-Smart results helped her and her healthcare provider form a personalized treatment plan.

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William

With over three years of symptoms like bloating and gas, William used Trio-Smart to measure all three of the primary fermented gases in the microbiome. Because Trio-Smart was so easy to use, William will be using Trio-Smart again to evaluate if his treatment is working.

FAQ

Your GI test questions answered

Get straightforward answers about our at-home GI tests, including how they work, what they detect, and how to get started.

What is a home breath test?

A home breath test measures specific gases in your breath to help identify digestive concerns. Collect your sample at home and send it to our lab for analysis.

How do I order a test kit?

Order a kit online or through your healthcare provider. Kits are shipped to your address with clear instructions included.

What can these tests detect?

Our tests help identify issues like small intestinal bacterial overgrowth (SIBO) and irritable bowel syndrome (IBS), supporting informed care decisions.

How do I collect and return my sample?

Follow the included instructions to collect your sample. Use the prepaid materials to return it to our lab for processing.

When will I get my results?

Results are usually ready within 7 business days after your sample arrives. Youll get a secure email notification when theyre available.

Can I use these tests without a doctor?

Yes, you can purchase tests directly. For best results, consult a healthcare professional to review your results and next steps.

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