Diagnose IBS... At Home.
If you struggle with chronic diarrhea, a mix of constipation and diarrhea, or recall a past episode of food poisoning, you may be suffering from irritable bowel syndrome (IBS). When you have IBS, certain biomarkers in your bloodstream are often elevated.
That's where IBS-Smart can help.
IBS-Smart is an at-home diagnostic test that measures the biomarkers associated with IBS, providing you with clear answers and a path to feeling better.
Get Smart Answers Fast
IBS-Smart is a CLIA-certified mail-in test with an easy-to-use at-home sample collection kit.
For decades, diagnosing IBS meant enduring countless tests to rule out other disorders, often resulting in high costs and prolonged frustration. This traditional approach could take months or even years, leaving you without clear answers.
IBS-Smart revolutionizes this process by diagnosing IBS directly, saving you both time and money. Say goodbye to guesswork and hello to a clear diagnosis and quicker relief!
Is IBS-Smart Right for You?
Have you been experiencing the following symptoms at least once a week for the past four weeks?
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Diarrhea or alternating diarrhea and constipation
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Stomach pain
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Bloating
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Previous or recurring food poisoning
If you have been experiencing these symptoms, IBS-Smart could help you begin the right treatment quickly and prevent years of potentially unnecessary procedures like colonoscopies.
Why Choose IBS-Smart
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Discover the root cause of your symptoms
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Accurate results up to 100% positive predictive value
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Guides IBS management
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At-home sample collection
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No office or lab visit required
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Simple and easy to use and understand
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Fast results within 7 days
How Does It Work?
IBS-Smart comes with an at-home kit including an easy-to-use Tasso+ device to collect a small blood sample. Collecting and submitting your sample is simple!
1. Stick it.
Adhere the Tasso+ device to your upper arm for a capillary draw.
2. Click it.
3. Ship it.
Press the red button to collect a small blood sample.
Send your sample to our lab for analysis using the provided pre-paid shipping materials.
Complete instructions are included with your kit. Results are emailed to you directly within seven days from when the lab receives your sample.
You can order IBS-Smart online yourself, or speak with your healthcare provider on how to obtain the test. For orders placed through your healthcare provider, test results are reported to your provider.
"Yes, your IBS is real. It's a genuine, organic condition, not just in your head. This test provides clear answers, paving the way for proper treatment and management."
- Dr. Mark Pimentel
The Science Behind IBS-Smart
Recently, researchers discovered two key biomarkers for IBS — anti-CdtB and anti-vinculin — that can be measured with a simple blood test. While these markers don't detect every form of IBS, they are highly effective in diagnosing most cases with a diarrheal component.
IBS-Smart is the only licensed and patented blood test for diagnosing IBS using these biomarkers.
Traditionally, diagnosing IBS involved a lengthy process of ruling out other conditions through multiple tests. IBS-Smart simplifies this by directly identifying IBS biomarkers, which is in line with the latest American College of Gastroenterology guidelines for a “positive diagnostic strategy.”
This innovative approach means:
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Faster diagnosis
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Fewer unnecessary tests
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Earlier treatment
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Improved cost-effectiveness
Do You Have IBS?
Let's find out.
Take the first step toward understanding your gut symptoms.
No office visits, no appointments — just clear answers to get you back to the moments that matter most.
Don’t want to order online? You can also request IBS-Smart through your healthcare provider.