5 Stars
Trusted by 25,000+ families

“Our son’s symptoms finally went away

Tiny Health helps your child manage early life health conditions to become happier and healthier for life. Testing takes less than 5 minutes.

"With Tiny Health I was able to get data driven answers for my child. The action plan was very user friendly"
"A step up for health and hope for healing from the inside out."
Cara – Nov 28, 2023
“I am pleased with learning about my baby's gut health and how to take appropriate action"
“Getting a gut health test for my baby was a game changer in healing my son's eczema!”
Laura R. – Mar 09
“Tiny health helped us get our daughter’s eczema under control and actually able to heal! I’m so thankful for what they do.”
"It really improved my daughter's constipation and food sensitivities."
Matt G. – May 11
"Tiny health helped us get our daughter’s eczema under control and actually able to heal! I’m so thankful for what they do."
"The results were comprehensive and allowed me to holistically take a look at my gut"
Jillian – Apr 19

Developed by researchers from

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Get to the root cause & course correct gut-related conditions

80% of the immune system lives in the gut and it influences appetite, behavior, nutrition, sleep and more!

Research shows that early intervention can improve symptoms of many common conditions

We use next gen sequencing to analyze the microbiome and help your child course correct

Introducing Tiny Health’s Gut Baseline Assessment

Includes our mess-free stool sample gut health test and a dedicated 1-on-1 functional health coaching session with a microbiome expert to navigate your results, and help you take action.

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Get to the root cause of chronic conditions
Personalized recommendations to take action
Restore the gut after antibiotic use
Break down results with a functional coach
Track and optimize your child’s health
A holistic look backed by science

“Tiny Health is THE microbiome test that all pregnant mamas and children should do. Knowledge is Power. And no matter where you are on your child’s health journey, it’s never too late to get your child’s gut microbiome in order!”

Dr Elisa Song, MD
Stanford-, NYU-, UCSF-trained integrative pediatrician and pediatric functional medicine expert

Tiny Health makes gut health
really easy

Mess-free test at home

With our lab-validated dry swab, you can sample your ‘number two’ directly from a soiled tissue paper. No gloves, no messy collection device.

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Get your health report

Log into your member portal and take a close look at what microbes dominate your gut and how it relates to your child’s long-term health, plus Share your results PDF with your pediatrician

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Take action with a custom plan

Take action with an actionable plan from our team of pediatric experts and microbiologists that includes nutrition, lifestyle & supplement recommendations and more.

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Review your results with a specialist

Pick our brain as we go through your child’s results and break down what is worth paying attention to, what to focus on first and what are the key areas to improve

Get a complete look into your child’s microbiome

Functional health coaching session

Your baseline assessment includes 1 session with our microbiome specialist to review your results.

Age-specific insights

Explore how your child’s unique microbiome impacts health, complete with reference ranges and recommendations to optimize it.

Gut inflammation result with recommendations

Conditions & associations

Check for microbes linked to chronic health issues like eczema, asthma, and diabetes

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Track progress

Retest to see how diet, supplement, and lifestyle changes are making a difference

A graph showing progress tracked with Tiny Health

A full list of microbes

Our tests detect 120,000+ microbes, showing you who's there and what they're doing

A full list of microbes, detected by Tiny Health

Functional health coaching session

Explore how your child’s unique microbiome impacts health, complete with reference ranges and recommendations to optimize it.

Age-specific insights

Explore how your child’s unique microbiome impacts health, complete with reference ranges and recommendations to optimize it.

Gut inflammation result with recommendations

Conditions & associations

Check for microbes linked to chronic health issues like eczema, asthma, and diabetes

Eczema signature detected notificationAsthma signature not detected

Track progress

Retest to see how diet, supplement, and lifestyle changes are making a difference

A graph showing progress tracked with Tiny Health

A full list of microbes

Our tests detect 120,000+ microbes, showing you who's there and what they're doing

A full list of microbes, detected by Tiny Health
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a ui card with a health recommendationa ui card with a health recommendationa ui card with a health recommendation

Take decisive action with personalized recommendations

Nutrition & Diet

Restore gut health naturally with a complete list of foods and recipes to include in your diet

Supplements

Enjoy peace of mind with unbiased supplement recommendations

Probiotics

Discover the right strains of probiotics to support your unique microbiome

Lifestyle & Tips

Add simple, science-backed practices into your everyday life to improve your microbiome

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"I love how Tiny Health's gut health tests empower parents with knowledge, turning the mysteries of the microbiome into actionable health steps for their children."

Dr. Joel "Gator" Warsh, MD, MSc
Board-Certified Pediatrician, Creator of Raising Amazing Podcast

Gut-health related conditions that we can help with

  • Asthma & wheezing
  • Eczema and allergies
  • Bloating, constipation, and gut issues
  • Food sensitivities
  • ADHD & Autism
  • Autoimmune conditions
  • Sleep Issues
  • Asthma & wheezing
  • Eczema and allergies
  • Bloating, constipation, and gut issues
  • Food sensitivities
  • ADHD & Autism
  • Autoimmune conditions
  • Sleep Issues
"As soon as I received the results, I started implementing the action plan that was specific for my son. His eczema cleared up within a month."

Yuliana S.

Virtual call with Tiny Health team

Set up your child for the healthiest life they can have

Your Baseline Assessment includes:

  1. Mess-free gut microbiome health test
  2. Gut health report (delivered 3-4 weeks after test)
  3. Comprehensive list of all the microbes and their relative abundance
  4. Personalized recommendations to improve the gut
  5. A 30-min functional health coaching session to guide you through your results and discuss your action plan
($249)
$
199
/yr
Use discount code from your flyer on checkout for $50 off!
Order now
Free US Shipping   •    HSA/FSA Eligible

The first gut health test designed with families in mind

Tiny Health was founded by Cheryl, a Mom looking to heal her baby’s microbiome after a C-Section birth. Unable to find clear, reliable answers anywhere she quickly realized that the only gut microbiome tests on the market were designed for grown-ups, not babies, leading to inaccurate results. She set out to create the first ever test to measure the microbiome health of babies during the critical first 1,000 days of life

As featured in:

Tiny Health Founder

How we look at the microbiome

Highest resolution analysis

Highest resolution analysis

We use shotgun metagenomics, the gold standard in microbiome research. Make informed decisions with a comprehensive list of microbes found in your sample.

Breakthrough insights

Breakthrough insights

Through functional profiling, we tell you what microbes are present, how much of them are there, and what they’re actually doing.

Targeted suggestions

Targeted suggestions

Get actionable advice tailored to your age and unique test results. Our at-home tests empower you with strain-level detail and precision science.

Your privacy comes first

Your privacy comes first

We are dedicated to safeguarding your personal information at every turn and we will never sell your personal information.  Your data is encrypted with the highest security standards to ensure complete confidentiality

100% CLIA compliant lab

CLIA & CAP certified lab

Your samples are processed at a U.S. clinical-grade lab, held to the highest possible standards.

The Tiny Health team has 7 PhDs, 106 scientific publications, 5,875 citations and 5 provisional patents

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Hear from other people raving about Tiny Health

Recommended by top microbiome experts

“Tiny Health is a gamechanger”
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Carly Hartwing
“Tiny Health is a gamechanger”
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Carly Hartwing
“Tiny Health is a gamechanger”
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique.
Carly Hartwing
“Tiny Health is a gamechanger”
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Carly Hartwing

Now's the best time to ensure your child's lifelong health is on track

Tiny Health empowers 25,000+ parents everywhere to make informed, data-driven decisions about their children’s health. Sampling takes less than 5 minutes.

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Enter their email here
Tiny health box.

Frequently asked questions

We use a stool test collected with a lab-certified sampling swab from soiled tissue paper.

The process is simple and unlike other tests on the market, Tiny Health doesn't require gloves, a spoon-like collection device, or that you handle stool at all, other than on a regular tissue paper.

The sample is then stored in the included container and zippered back and mailed back to us on the prepaid envelope included with your kit.

Targeted Program:
Our six-month targeted program is designed for people with an existing chronic condition to help you address the root cause of your microbiome imbalances, offering a comprehensive approach to microbiome health. It Includes two gut tests (or vaginal tests depending on the program) and four consult calls with a microbiome specialist, providing you with personalized support throughout your journey. Additional kits and calls can be purchased at a discounted membership rate of $169/kit and $39/call.

Tiny+ Memberships:
Our affordable annual membership is ideal for babies, children and parents who want to take a proactive approach to optimize their gut health. Includes two microbiome tests and one consult call per year. Additional kits and calls can be purchased at a discounted membership rate of $169/kit and $39/call.

Baseline Assessments:
The Gut Baseline Assessment is a great starting point if you're unsure if a program or membership is right for you. Your microbiome specialist can recommend the best next steps during your consultation call. Includes one gut microbiome test and one consult call with a microbiome specialist.

Single Gut Health Test:
A standalone gut test without a consult call. This is what we used to offer. These are available to Targeted Program and Tiny+ Members at a discounted rate of $169 per kit with their membership.

Microbiome health as a field is relatively new compared to medicine in general. However, human microbiome research has grown over the past 10 years and rose exponentially in the past five years as sequencing technology became more affordable.

There are now more researchers looking closely at how the microbiome is related to health and disease. When it comes to the baby microbiome and associations with health or disease, some very clear patterns have emerged. We pull data and reference high-quality research that is reproducible and gives consistent results. This way, you can be confident in the information that we share.

Conventional medical practitioners don’t get training for microbiome health and as such, are not always familiar with the latest research and recommendations in this field of medicine.

However, our tests are developed by a team of leading pediatric scientists and physicians who are on the cutting edge of this impactful field.

Often, it’s up to your doctor to keep up on the latest research and most don’t have the time. In addition to this, it can take 10 - 15 years for academic research to be put into medical practice. So it’s possible that your doctor hasn’t heard about the gut microbiome.

But that doesn’t mean that it’s something to wait on.


Especially during pregnancy and the first few years of life.Recent studies show just how important the microbiome is to your baby’s immune development. You can use microbiome testing to make sure your baby has bacteria that protect health.

Not at all. Unlike DNA testing, conditions associated with the microbiome are reversible and risks can be reduced by taking preventative measures. Instead of just being worried about it, you can take the recommended actions and get some well-deserved peace of mind.

A full breakdown of what we find in your baby’s gut microbiome

Your baby’s Tiny Health Gut Type

Key Insights about your baby’s microbiome and what this means for their health

Condition Biomarkers, which may give you clues about what’s happening in your baby’s body and the risk for specific conditions

Associations between any symptoms your baby might have and their microbiome

Practical tips and recommendations that are unique to your test results

A personalized note from Tiny Health’s microbiologists and immunologists