10 Best Gut Health Test of 2025

Tested and Reviewed: Top 10 Gut Health Test deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

BIOHM

BIOHM Gut Health Test Kit for Microbiome and Digestive Health Analysis, Home Test Kit with Gut Score, Easy-to-Read Results and Actionable Recommendations

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Editor's bottom line:

“This gut health test is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Your At-home Gut Health Test: Find out how to support your digestive health from home with BIOHMs at-home gut test kit. Once you purchase and receive your kit, just collect and submit your sample to receive your personalized gut health report, its that easy
Comprehensive Gut Report: BIOHMs Gut Test kit provides a comprehensive report based on your sample and the completed lifestyle survey. Your gut health report includes a gut score, comparisons of your bacterial, and fungal levels to normal levels as well as a summary of recommendations for improving your gut health
Easy-to-read Results: With so many bacteria and fungi to analyze, reviewing a comprehensive gut report can be overwhelming. BIOHMs Gut Report uses an easy to read legend, so that you can visualize your gut make-up as compared to normal make-ups
Actionable Recommendations: In addition to receiving the results of your BIOHM Gut Test, your gut report will also include actionable recommendations from Registered Dietitians. Learn about lifestyle and dietary changes you can make to optimize your digestive health
Get Your Gut Score: Find out how your digestive health measures up with BIOHMs gut scoring system that grades your gut microbiome diversity on a scale of 1-10. Then, use the recommendations for improving your overall gut health to improve your gut score
Only Available for purchase within the United States. *These statements have not been evaluated by the Food and Drug Administration. This product does not intend to diagnose, treat, cure, or prevent any disease
BIOHM Gut Testing Kits should only be mailed back from within the U.S. and the time from collection to delivery at the lab should be no more than 10 business days. For these reasons, we would not advise purchasing this item if you are located outside the U.S.

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Picked by 397 people today

9.5

Advanced Food Intolerance Labs

AFIL 1000+ Foods, Drinks, Vitamins, Gut, At-Home Wellness Test Kit, Trusted Hair Analysis for Adults & Kids, At-Home Health Non-Invasive, Gluten, Dairy Health Wellness Indicators

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Main Highlights

AT-HOME KIT: One small hair sample. 1,000+ everyday items. A fast, non-invasive way to explore possible wellness signals related to foods, drinks, nutrients, household items, and general gut-wellness factorsright from home.
WHY PEOPLE LOVE THIS: If youve ever been told youre fine but dont feel it, this may be your next wellness tool. Your interactive report highlights indicators and wellness connections that may help you understand whats supporting youand what may be holding you back.
3 STEPS. ZERO STRESS: 1. Register Activate your kit in your customer portal. 2. Collect Snip 10 strands of hair. 3. Mail Use the prepaid return envelope included. Simple, fast, and designed for at-home convenience. Colored, body or facial hair accepted.
72 HOUR WELLNESS INSIGHT REPORT: Receive clear, color-coded wellness insights uploaded to your portal within 72 hours of sample receipt. Your interactive clickable report makes it easy to click and learn more about each item.
NOT A BIG TECH LAB. A FAMILY-RUN WELLNESS BRAND: Were family-ownednot a data giant. Independently recognized to ISO/IEC 27001 for data protection. Your data is private and never sold. Trusted and used by holistic, chiropractic, and functional wellness professionals as a complementary tool to support everyday wellness conversations

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9.5

5Strands

5Strands Gut Health Test for Adults & Kids, 500+ Items Tested, At-Home Hair Sample Screening for Food Intolerances Linked to Digestive Issues, Skin Irritation, Brain Fog & Headaches, Results in 4 Days

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Main Highlights

UNCOVER FOODS THAT ARE TRIGGERING YOUR BODY. This test screens your energetic response to a wide range of foods that your gut microbiome may be struggling to break down, causing internal stress that can turn into physical symptoms if theyre not addressed properly. Your results will highlight which food items could be linked to symptoms like bloating, fatigue, brain fog, or poor digestion so you know exactly what to avoid or limit.
EASY-TO-UNDERSTAND REPORTING. Each item is categorized into four levels: grey (no significant response), green (mild intolerance), yellow (moderate intolerance), or red (high intolerance). This structure helps you quickly see which foods your system is struggling with and how strongly they are impacting you.
PAIN FREE HAIR SAMPLE COLLECTION. The test requires only a small hair sample that you collect at home, eliminating the need for blood draws or invasive procedures. Hair testing provides a reliable snapshot of how your body is currently interacting with different foods.
FAST DIGITAL RESULTS. Your personalized report is ready within 4 days of the lab receiving your sample. The detailed analysis shows you which foods may be contributing to gut stress so you can make immediate, informed dietary changes.
ADAPTABLE INSIGHTS FOR LONG-TERM BALANCE. Intolerances are not permanent and may shift as your gut health improves. By retesting every few months, you can track progress, refine your diet, and support your digestive systems ability to heal and rebalance naturally.

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9.2

Tiny Health

Tiny Health Gut Health Test Kit for Adults, Fast & Mess-Free, Home Test for Women and Men with Easy Ship-in Kit, 3-4 Weeks Results, Understand Biomarkers with Expert Insights

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Main Highlights

Comprehensive Gut Health Insights: With Tiny Health Gut Test, gain clear, actionable insights into your gut microbiome to understand its impact on your immune system and overall health, helping you identify and correct imbalances
Health Test Kit at Home - Easy and Without Mess: Complete the simple stool collection in just 5 minutes at home - no complicated devices or messy processes. Enjoy a seamless, user-friendly experience from start to finish
Personalized Action Plan: Receive a detailed, easy-to-understand gut check report within 3-4 weeks, including a customized plan with specific diet, lifestyle, and evidence-based supplement recommendations from our gut health specialists
Clinically Trusted Accuracy: All tests are processed in a CLIA-certified and CAP-certified laboratory, ensuring accuracy and the highest quality standards for reliable, trustworthy results
Proactive Health Management: Whether addressing persistent symptoms or optimizing overall wellness, this adult test kit empowers you to make informed decisions and take early, effective steps to improve your health from the inside out

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9.0

5Strands

5Strands Comprehensive Gut Health Test for Adults & Kids, 1000+ Food Items Tested, Non-Invasive, At Home Hair Sample Screening for Food Intolerances, Results in 4 Days

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Main Highlights

DISCOVER SPECIFIC DIETARY TRIGGERS. The screening pinpoints which foods items your gut may have trouble breaking down properly. This internal gut stress can turn into physical symptoms like bloating, diarrhea, acne, headaches, and joint pain. Identifying these triggers allows you to make targeted dietary adjustments that can reduce discomfort and support better nutrient absorption.
CLEAR INTOLERANCE LEVELS. The tested food items are sorted into four categories: no significant response, mild, moderate, or high intolerance. This format helps you easily see which foods may be tolerated in small amounts and which should be avoided for a reset period, allowing your body to heal and rebalance.
COVERS 30 DISTINCT FOOD AND ADDITIVE CATEGORIES. Our hair analysis test evaluates items across proteins, dairy, grains, fruits, vegetables, legumes, nuts, seafood, mushrooms, herbs, and spices. It also screens for common additives such as preservatives, emulsifiers, stabilizers, thickeners, food dyes, sweeteners, probiotics, and prebiotics, giving you a detailed look at potential triggers from both whole foods and processed ingredients.
NON-INVASIVE COLLECTION PROCESS. A small hair sample is all that is required, collected in the comfort of your own home. This method avoids the hassle of needles while giving you reliable data about your bodys interaction with a wide variety of foods.
FAST, DETAILED DIGITAL REPORT. Within 4 days of your sample reaching the lab, youll receive a full analysis sent to the registered email. The report provides a practical foundation to adjust your diet and create a plan for long-term digestive health.

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8.8

Viome

Viome at-Home Gut Intelligence Microbiome Test, 20 Health Scores, Stool Sample Test, Uncover Root Cause to GI Issues, Bloating, Irregular Bowel Movements, Skin Irritation, and Hormone Imbalances

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Main Highlights

COMPREHENSIVE GUT MICROBIOME ANALYSIS: Viome's Gut Intelligence Test analyzes (a stool) sample to provide insights into your gut microbiome.
ADVANCED TESTING: Identifies gut health concerns, including potential issues with gut barrier integrity and may provide insights into signs of imbalance that could be influencing your digestion.
UBER-PERSONALIZED INSIGHTS: Provides tailored recommendations for foods that are helpful for your specific microbiome, as well as customized supplements and personalized prebiotics/probiotics (based on individual results)
CONVENIENT HOME USE: Easy-to-use gut testing kit provides step-by-step instructions for at-home sample collection for microbiome analysis.
TRUSTED RESULTS: Backed by Viomes advanced microbiome testing, a CLIA-certified lab, quadrillions of datapoints, and advanced AI algorithms.
FSA/HSA eligible

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8.6

Verisana

Gut Health Stool Test for Leaky Gut, Candida, Helicobacter Pylori & Microbiome | Comprehensive Gut Testing Kit | Diagnose Gut Imbalances, Thrush, Candida Infections, Maldigestion, etc. at Home

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Main Highlights

DIAGNOSIS: Extensive examination of your intestinal area, including your gut bacteria, from a stool sample & find root causes for digestive problems, a slow metabolism, food intolerances, a weakened immune system, etc.
CONTROL: Check your gut regarding mould (Candida), thrush, yeast, gut flora, h pylori infections and many others.
SIMPLICITY: Easy to do at home - once you get your test kit, take the sample and send it back to our Verisana lab.
COMPREHENSIVE: Scientific analysis and laboratory report via email included in price. Kit contains sample collection instruction, test tube and a bag for free return shipment.
PLEASE NOTE: Due to regulatory reasons, this test is currently not available in NY/NJ/RI/MD.

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8.3

Biomesight

Biomesight Gut Microbiome Test Kit — US Lab, 1-2 Week Results — Personalized Food & Supplement Recommendations — 43 Gut Health Scores, Up to 3,000 Microbes — At-Home Gut Health Test

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Main Highlights

UNDERSTAND YOUR GUT BACTERIA: Learn how the bacteria in your gut impacts your health and overall wellness through comprehensive microbiome analysis
US-BASED LAB, FAST RESULTS: Your sample is processed in our US laboratory with results in 1-2 weeks. DNA Shield preservative ensures sample quality during shipping.
COMPREHENSIVE ANALYSIS: Each report includes 43 Gut Health Scores covering up to 3,000 microbes from Short Chain Fatty Acid and vitamin producers to detoxification enzymes, lactose and oxalate intolerance markers, and more. We match your results to 20,000+ professional-grade supplements personalized to your unique microbiome.
PERSONALIZED RECOMMENDATIONS: Receive tailored food, supplement, and prebiotic recommendations based on your unique microbiome composition. Not generic advice specific actions based on your actual gut bacteria.
EASY AT-HOME TEST: Collect your sample at home in minutes with the included collection kit. Simple instructions, free return shipping, and results delivered through our secure online platform. Track your progress over time by comparing multiple samples.

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8.1

Ombre

Ombre Gut Health Test Kit - Probiotic Recommender at Home Test for Women & Men - Detailed Custom Gut Microbiome Analysis for Digestive, Immune and Mental Health with Food Suggestions

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Main Highlights

FIND THE RIGHT PROBIOTIC FOR YOUR SPECIFIC GUT! Dont waste time and money with the wrong probiotic. Ombres cutting-edge tech analyzes your microbiome to give you a personalized report and an optimal probiotic recommendation for a balanced gut.
SOLUTIONS TO GUT & DIGESTIVE AILMENTS: Your gut microbiome influences not only your digestion but sleep, heart health, metabolic performance, energy production, immunity, and brain function; Ombre Gut Health Wellness Test gives you a detailed report with probiotic and food recommendations to help take control of your digestive health and influence whole body wellness
DETAILED, PERSONALIZED FOOD HELP: Your microbiome DNA report can save you years of trial and error by suggesting the best foods for your gut, plus a list of foods to avoid, all tailored to your dietary preferences and needs.
EASY TO USE: The simple at-home collection kit comes with everything you need to easily mail your sample and register your results. Includes prepaid shipping box, label and all lab fees. Easily access your results on the Ombre website! Due to the holidays, you can expect your results 3-5 weeks after your sample is received by the lab.
THE OMBRE DIFFERENCE: Our probiotic recommendation is tailored to your unique gut flora, and our probiotics are science-backed to alleviate symptoms and enhance your well-being. Ombre Probiotics contain proprietary blends formulated by a microbiome expert.

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8.1

5Strands

5Strands Food Intolerance Test, Accurate Hair Analysis, 658 Items Tested, at Home Food Sensitivity Test Kit for Adults & Kids, Gut Health Test, Results in 4 Days

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Main Highlights

IDENTIFY WHICH FOODS MAY BE CAUSING YOUR SYMPTOMS. Food intolerances happen when your gut microbiome and digestive enzymes cant break down a food ingredient. Although gluten and lactose are the most common issues, intolerances can happen with any food item. When these intolerances go unchecked, symptoms like headaches, gas, diarrhea, acne, and bloating may develop.
TESTS 658 COMMON FOOD ITEMS. Our food intolerance test for adults and children covers 14 major food categories: dairy, vegetables, fruits, grains, meats, seafood, nuts, sweeteners, spices, fats, oils, mushrooms, superfoods, beverages, and preservatives.
HOW IT WORKS. (1) Register your test kit on the 5Strands website or mobile app (2) Collect 10-15 strands of hair. (3) Send your sample to our certified lab using the included prepaid shipping materials. (4) Once your sample is received, well email you the results within 4 days. After 60 days, your hair sample will be permanently disposed of.
EASY TO READ RESULTS. Each food item is labeled as Insignificant, Mild, Moderate, or Severe to help guide your elimination plan. This gives you clear directions to begin removing severe intolerance foods, moderate your intake of mid-level triggers, and keep safe foods in rotation to support gut health, digestion, and symptom relief.
3RD PARTY STUDIED & DOCTOR RECOMMENDED. 5Strands is the only intolerance and sensitivity test independently validated through third-party research. Every sample is processed in our certified U.S. lab using a double-pass method for accurate results, and our testing has helped over 345,000 people and pets uncover their food intolerances and environmental sensitivities.

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Our Best Overall Choice

Best Choice

9.7

BIOHM

BIOHM Gut Health Test Kit for Microbiome and Digestive Health Analysis, Home Test Kit with Gut Score, Easy-to-Read Results and Actionable Recommendations

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Your At-home Gut Health Test: Find out how to support your digestive health from home with BIOHMs at-home gut test kit. Once you purchase and receive your kit, just collect and submit your sample to receive your personalized gut health report, its that easy
Comprehensive Gut Report: BIOHMs Gut Test kit provides a comprehensive report based on your sample and the completed lifestyle survey. Your gut health report includes a gut score, comparisons of your bacterial, and fungal levels to normal levels as well as a summary of recommendations for improving your gut health
Easy-to-read Results: With so many bacteria and fungi to analyze, reviewing a comprehensive gut report can be overwhelming. BIOHMs Gut Report uses an easy to read legend, so that you can visualize your gut make-up as compared to normal make-ups
Actionable Recommendations: In addition to receiving the results of your BIOHM Gut Test, your gut report will also include actionable recommendations from Registered Dietitians. Learn about lifestyle and dietary changes you can make to optimize your digestive health
Get Your Gut Score: Find out how your digestive health measures up with BIOHMs gut scoring system that grades your gut microbiome diversity on a scale of 1-10. Then, use the recommendations for improving your overall gut health to improve your gut score
Only Available for purchase within the United States. *These statements have not been evaluated by the Food and Drug Administration. This product does not intend to diagnose, treat, cure, or prevent any disease
BIOHM Gut Testing Kits should only be mailed back from within the U.S. and the time from collection to delivery at the lab should be no more than 10 business days. For these reasons, we would not advise purchasing this item if you are located outside the U.S.

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