...
Targeted
Optimize

Don’t let your gut health hold you back from your goals

Whether you're following a specialized routine, diet, or you're just curious, unlock optimal health through personalized microbiome insights.

Ages 18+
Trusted by 50,000+ people
OptimizeOptimize
  • Sleep hygiene
  • Fitness
  • Weight management
  • Paleo
  • Bad gas
  • Probiotics & supplements
  • Longevity
  • Biohacking
  • Ketogenic diet
  • Sleep hygiene
  • Fitness
  • Weight management
  • Paleo
  • Bad gas
  • Probiotics & supplements
  • Longevity
  • Biohacking
  • Ketogenic diet
  • Sleep hygiene
  • Fitness
  • Weight management
  • Paleo
  • Bad gas
  • Probiotics & supplements
  • Longevity
  • Biohacking
  • Ketogenic diet
  • Sleep hygiene
  • Fitness
  • Weight management
  • Paleo
  • Bad gas
  • Probiotics & supplements
  • Longevity
  • Biohacking
  • Ketogenic diet

Developed by researchers from

Dark gray Johns Hopkins University logo
Dark gray Mayo Clinic logo
Dark gray Washington University in St. Louis logo
Cornell university logo
Dark gray Harvard Medical School logo

Take the guesswork out of achieving your personal best

Your body is a diverse ecosystem of 38 trillion microbes, playing an integral role in your overall health. Get personalized nutrition, supplement, and lifestyle recommendations, powered by our advanced gut microbiome tests.

Track your progress down to the microbial level

Generally curious about your gut health, or striving for optimal well-being? We've got you—we're pioneering precision care for everyone.

Recommended

Introducing Tiny+ Targeted: Optimize

Unlock optimal health

Our comprehensive program includes:

  • 2x Adult gut testing kits: 1 to establish a baseline and 1 to track progress
  • Personalized diet, lifestyle, and supplement recommendations
  • Comprehensive gut health report 3-4 weeks after each test
  • Biomarkers for inflammation, nutrient digestion, and more
  • 4x Dedicated 1-on-1 functional health coaching sessions
  • Unlimited SMS and email support
  • Get Tiny+ member benefits: Additional kits for $169/kit and $39/call (for any family member
  • 🎁 FREE gift with purchase through December 15th! Get a Tiny Health plushie, colored pencils, coloring sheets, and stickers while supplies last.
($49)
$
49
$
/mo
/month
Billed yearly at $594
Get started
Free Shipping
HSA/FSA Eligible

Optimize can help with...

  • Weight management program
  • Keto, paleo, or specialty diet
  • Fitness routines
  • Probiotics and supplements
  • Longevity goals
  • Toxin-free lifestyle
  • Weight management program
  • Keto, paleo, or specialty diet
  • Fitness routines
  • Probiotics and supplements
  • Longevity goals
  • Toxin-free lifestyle

Join 50,000+ happy people already using Tiny Health

Five yellow stars in a row
Life changing. Gut health is the foundation of our overall health. It is so important. Tiny Health is leading the way in scientific research in this area, and the information that they provide in their gut tests is so detailed and personalized.
Corinne
Five yellow stars in a row
"Incredible insights - beats Viome and other gut tests I've done! Tiny Health changed the game for me."
Elaine S.
Five yellow stars in a row
It is better to test, not to guess.
Marie R.

Why 2 kits and 4 coaching sessions?

Our self-paced program gives you multiple checkpoints that you can use over the course of 1 year.  Here's how it works:

Test 1

Take your first microbiome test to establish a baseline of your current gut or vaginal health. Complete your sample survey.

Session 1

Meet your dedicated microbiome specialist. Discuss health goals, survey responses, and proactive steps you can start even before your results arrive.

Session 2

Meet with your specialist to understand your test results and prioritize next steps in your Action Plan. Remember to book with the same specialist for continuity.

Session 3

Follow up with your dedicated specialist to review your progress, ask questions, and make tweaks to your diet, supplements, and lifestyle.

Test 2

Take your second test to track how actions you've taken have influenced your microbiome health. Complete your next sample survey.

Session 4

Meet with your specialist to review any further questions, figure out a maintenance plan, or to decide if more tests or interventions are needed.

How Tiny+ 
Optimize
 works

The tiny health product
At-home stool based gut tests
At-home stool and vaginal tests
At-home vaginal tests

Sample your
baby's
child's
gut microbiome at home
 vaginal microbiome at home

Collect your mess-free sample in under 5 minutes with our lab-validated dry swab. Send in your sample using the prepaid mailer, and receive your comprehensive Vaginal Health Report in 3-4 weeks.

Collect your mess-free sample in under 5 minutes with our lab-validated dry swab. Send in your sample using the prepaid mailer, and receive your comprehensive Gut Health Report in 3-4 weeks.

Action plan

Take decisive action with a custom plan

Nutrition & Diet

Restore vaginal health naturally with specific foods that have been clinically shown to reduce symptoms and support an acidic environment in the vaginal canal

Restore gut and vaginal health naturally with a list of foods and recipes that can support better digestion and absorption

Restore gut health naturally with a list of foods and recipes that can support better digestion and absorption

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

Jennie Vera
Registered Nurse, CNS

Helps families cultivate healthy habits for life after witnessing its power firsthand.

Taylor Soderborg, MD, PhD
MD, PhD

After 15 years in academic medicine now builds bridges across all types of healthcare.

Amy Orlandi
Functional Med. CHC, MPH

Specialized in working with families to navigate picky eating with fun and easy techniques.

Danielle Shea Tan
Lic. Nutritionist, CNS

Over one decade helping families thrive and heal chronic gut and skin issues.

A laptop with an ongoing video call
1-on-1 coaching sessions

Get personalized guidance from a microbiome specialist

Navigate your baby’s results, ask questions, and get guidance from our team of microbiome specialists before and after each test. Supplement your primary provider visits with more holistic care.

Navigate your child’s results, ask questions, and get guidance from our team of microbiome experts before and after each test. Supplement your primary provider visits with more holistic care.

Navigate your results, ask questions, and get guidance from our team of microbiome specialists before and after each test. Supplement your primary provider visits with more holistic care.

Navigate your results, ask questions, and get guidance from our team of microbiome specialists before and after each test. Supplement your primary provider visits with more holistic care.

Ongoing messaging

Ask questions and get ongoing support

The average primary care visit lasts 18 minutes. With Tiny Health, you get 4, 30-minute consult calls over 6 months, and unlimited messaging with specialists in gut and vaginal microbiome health.

The average primary care visit lasts 18 minutes. With Tiny Health, you get 4, 30-minute consult calls over 6 months, and unlimited messaging with specialists in gut microbiome health.

Get to the root cause of issues and discover your unique path to better health

All our microbiome specialists come from extensive experience in the field in functional medicine, nursing, nutrition, and more and will be at your side to help you reach your health goals, answer questions and provide guidance along the way.

Amy Orlandi

Functional Med. CHC, MPH

Specialized in working with families to navigate picky eating with fun and easy techniques.

Danielle Shea Tan

Lic. Nutritionist, CNS

Over one decade helping families thrive and heal chronic gut and skin issues.

Natalie Betzer

MS, CNS

Passionate about leveraging expertise to help people reestablish and maintain gut health as a critical pillar of wellness.

Emily Cerda

Lic. Dietitian-Nutritionist, CNS, NBC-HWC

Has spent the last decade focused on healthy pediatric gut function and nutrition to help parents change their child's story.

Jennifer McDow

MS, Lic. Dietitian-Nutritionist, CNS

Empowers individuals and families to live their healthiest, most nourished lives through personalized nutrition counseling.

Jessica Ramdhany Thomas

Nutritional Therapy Practitioner (NTP), MSEd, BS (Biology)

Jessica helps families transform their health using nourishing foods and targeted supplements.

Maya Katherine Lechowick

MS, Certified Nutrition Specialist (CNS), Licensed Dietitian-Nutritionist (LDN)

Maya has extensive experience with gut health, women's health and focusing on chronic conditions of all ages.

Amy Chapman

Functional Medicine Certified Health Coach (FMCHC), National Board Certified Health & Wellness Coach (NBC-HWC), BA (Psychology)

Amy uses her expertise in functional medicine and gut health to help individuals identify and restore their microbiome issues to ensure they are on a path to optimal wellness.

Lisa Hughes

Masters of Science in Nursing, CPNP, IB Certified Lactation Consultant

Lisa combines over a decade of clinical experience with her passion for holistic health to empower families to heal through gut-focused, functional approaches and personalized insights.

Kathleen Comerford

Certified Nutrition Specialist (CNS) and Licensed Dietitian-Nutritionist (LDN)

Kathleen is an experienced functional nutritionist with a focus on gut health and a passion for helping cancer survivors reclaim their health and vitality.

“So incredibly helpful…”

“Danielle calmed me down because I was stressed out about my results. I found it so beneficial to share what I've been working on health-wise and she provided her expertise where it made sense.”

Supercharge your health goals

Create the foundation for optimal health from the inside out
One time purchase

Gut Baseline Assessment

(A retail value of $299)

Key metrics, a custom action plan and a coaching call to start your gut microbiome journey.

  • 1x Tiny Health Gut  Test (valued at $199)
  • 1x Gut Health Report with conditions associations
  • 1x Functional health coaching session to review your results (valued at $100)
($249)
$249
$
/mo
Free Shipping
HSA/FSA Eligible
Order now
One time purchase
Recommended
Recommended
1-year program

Tiny+ Targeted Membership

(A retail value of $799, save $205!)

Get targeted support for Optimize.

  • 2x Tiny Health Gut Tests (valued at $398)
  • 2x Gut Health Reports
  • 1x Functional health coaching session to work through your plan (Valued at $100)
  • Unlimited SMS and email support
  • Use program benefits over 12 months
  • Additional kits for $169/kit (save $30/kit)
  • Additional coaching sessions at $39/call (save $61/call)
  • Exclusive access to members-only virtual events

Plus:

  • 3 additional functional health coaching sessions to use within the year (a $300 value)
  • A dedicated microbiome specialist with a focus on microbiome health optimization throughout your journey
  • Invite-only virtual group sessions
  • 🎁 FREE gift with purchase through December 15th!
($49)
$
49
$
/mo
/mo.
Billed yearly at $594
Free Shipping
HSA/FSA Eligible
Join now
Auto-renews yearly

The conventional approach

We’re over it... aren’t you?
  • $145/session specialized nutritionist
  • $200/mo untested probiotics and supplements
  • $150/visit specialist appointments
  • $300/visit functional doctor visits
  • $$$$$ sleepless nights
  • $499/test traditional stool tests
  • $3,266/year asthma medication
  • $$$$$ absenteeism from work
  • $4,184/year food allergy tests and treatment

Hear from other people raving about Tiny Health

The first gut 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:

A fresh perspective on health and quality of life

The traditional approach to healthcare is failing us. Tiny Health empowers you to find answers and take charge of your gut health, which is fundamental to overall immune strength and overall health.

Conventional approach

Tiny Health Logo
Tiny Health
Reactive approach
Proactive approach
Focus on treating symptoms
Find & address the root cause
Narrow testing for diagnosis
Microbiome tests see the big picture
Rushed, inconvenient office visits
30-minute functional health coaching sessions
One-size-fits-all advice
Personalized, holistic plan
Limited attention from provider
Ongoing messaging support

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

a woman smiling
a man smiling
photography of a woman smiling
photography of a man smiling
photography of a woman smiling
image of a woman with glasses
A picture of a woman smiling

How do 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.

Take the next step towards optimal health

Get precise nutrition, lifestyle, and supplement recommendations down to the microbial level with an action plan designed to take your health and performance to the next level.

Currently working with a practitioner?  
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We can get in touch with your practitioner and work with them

If your practitioner is open to receiving information and education about Tiny Health’s suite of stool (and vaginal) health tests, we have a practitioner program to support that. Please enter their email here and we will reach out to them.

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Frequently asked questions

Tiny+ Targeted includes:

  • 2 Tiny Health Gut Microbiome Tests
  • 4 Functional health coaching sessions with a dedicated microbiome specialist
  • Access to discounted additional microbiome tests at ($169/kit) during the duration of your 1-year membership

Many of our members use their FSA/HSA to pay for clinical fees and tests.

However, we recommend checking with your FSA/HSA company/carrier for information on what details are required.

In case there is any additional documentation you need, feel free to reach out to us at customer support, we’re more than happy to help you with the necessary paperwork.

The gut plays a crucial role in overall health, and a microbiome test can provide valuable insights into your gut and metabolic health. It can reveal levels of hidden gut inflammation, bacteria that produce anti-inflammatory short-chain fatty acids, microbiome diversity, and biomarkers for immune health and fiber digestion.

By gaining a deeper understanding of your gut community, you can take personalized actions to optimize your gut and improve your overall health. This may include adopting precision nutrition, incorporating targeted supplements, and making lifestyle changes tailored to your unique microbiome profile.

As part of Tiny+ Targeted: Optimize, you have access to additional gut and vaginal microbiome tests for any member of your family at the discounted rate of $169/kit.

Tiny+ Targeted is designed to help you address the root cause of your gut imbalances, offering a comprehensive approach to gut health. Here's how it compares to single-kit offerings:

  • Tiny+ Targeted: Optimize: Includes two gut tests and four coaching sessions with a dedicated microbiome specialist, providing you with personalized support throughout your journey. Additional kits can be purchased at a discounted rate of $169/kit.
  • Adult Gut Baseline Assessment: Includes one gut microbiome test and one coaching session with a microbiome specialist. The Gut Baseline Assessment is a good 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 call.
  • Adult Gut Health Test: A standalone gut test without a coaching session. This option is suitable if you already have a deep understanding of gut health. However, we find that Tiny Health customers who consult with our microbiome specialists derive the most value from their Tiny Health test.

Tiny+ Targeted is designed to provide you with a high level of personalized support and guidance to help you unlock optimal health through personalized microbiome insights. The Tiny+ Targeted: Optimize membership includes two gut tests and four coaching sessions with a dedicated microbiome specialist, providing you with a high level of personalized support throughout your journey. Additional kits can be purchased at a discounted rate of $169/kit.

The Tiny+ Membership also takes a proactive approach to optimize your gut health to set the foundation for lifelong health, but with fewer coaching sessions to fine-tune your plan. The membership Includes two gut microbiome tests and one coaching session per year. Additional kits can be purchased at a discounted rate of $169/kit.

Tiny Health utilizes shotgun metagenomic sequencing technology, recognized as the new gold standard in microbiome research. Shotgun sequencing enables us to detect over 120,000 microbes in your gut community, including all bacteria, viruses, fungi, and single-cell parasites, along with their functional potential. A Tiny Health gut test offers the most comprehensive and accurate analysis available, providing you with a complete picture of your entire gut community.