Know your baby inside and out

Created by our visionary partners at Tiny Health, is the first at-home microbiome test that detects gut imbalances from birth to three years old. This information offers valuable insight into making the best decisions about managing your baby’s chronic conditions.

Follow Your (Baby's) Gut

If your baby’s gut could talk, it might explain the root cause of underlying chronic conditions like colic, poor sleep quality, and digestive or immune-mediated issues. 

That’s what this easy-to-use, at-home test offers -- a better understanding of your baby’s gut, so you’re empowered to make the right decisions

  • Easy to use, and mess-free
  • Gives quick results (in just four to five weeks)
  • A way to improve your child’s gut health

Easy At-Home Testing

Diaper your baby like you always do. Using their diaper, collect your baby's sample, seal, and send in to receive your results in only 4-5 weeks. Easy.

Powerful Insights

Guided by the latest research from our partners at Tiny Health, their team of microbiome experts offer you a personalized review with evidence-based suggestions for improving your baby’s gut health.

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  • Vendor: Tiny Health

Baby Gut Health Kit

$199.00 USD
$99.50 USD

Please read additional terms and conditions

This product is not returnable

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Test Description

Know your baby inside out with this easy-to-use, mess-free gut health test. In a personalized report, learn about microbiome biomarkers for eczema, allergies, asthma, and metabolic health. For babies and toddlers, from birth to 3 years old. Brought to you by microbiome experts at Tiny Health.

You’ll also learn:

  • About your child’s immune strength and whether or not they carry bacteria to protect the gut and support immune milestones. Signs that these bacteria are missing include colic, fussiness, gas, rash, and sleep issues. 
  • Whether there are gut imbalances or high levels of disruptive bacteria that may lead to issues later in life such as gut inflammation or chronic conditions, like eczema and food allergies.
  • Which microbes have colonized in your baby’s gut during birth and those first newborn weeks.

This test is in partnership with Tiny Health. Tests are not eligible for returns and exchanges. Please read additional terms and conditions before purchasing.

How to Use

  • Activate your kit.
  • Collect the sample using the provided collection device.
  • Place tube in the included shipping envelope; mail it back.
  • Results are sent within 4 to 6 weeks from TinyHealth experts.
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Baby Gut Health Kit

What will my baby’s poop tell me?

Gut Type

If your baby has a healthy Gut Type, and if they’re on track to meet their immune milestones. *This insight is only available for babies 1-year-old and under.

Immune Strength

If they have good bacteria to support gut health. Signs that these bacteria are missing include colic, fussiness, gas, and sleep issues.


Does your baby have microbiome biomarkers for eczema, allergies, and asthma? Research shows that these symptoms may be preventable and reversible.

Terms and Conditions

The tests offered on our site have additional terms and conditions of use. Please review them before enrollment.

Activate Your Kit

Activate Your Kit

If you have already received your kit and need to activate it, you're at the right place. Enter your Kit ID in the space below to start.

A kit ID # is located in on the side of the box, the insert, and on the test vial itself. They will all match so don't worry about using the correct one.

Please be sure to fill out all requested information. Your sample will not be able to be processed if it is not completely filled out.