It takes big science to solve big health mysteries


A simple at-home microbiome test analyzed with cutting-edge sequencing and artificial intelligence to decode the mysteries of your gut and bring you answers.

Receive an analysis of all the microorganisms found in your sample and personalized recommendations for diet and supplements to optimize bacteria ratios and gut health.


6 GB of data

Generated and analyzed by your test results

38 trillion+

Number of microorganisms in your gut

How it Works



Skip the waiting room and lab visit. Order a home test online and get it delivered to your door.



Collect fecal sample at home, then drop pre-paid return envelope in any mailbox.



Review your results online in about 4 weeks. Learn what's unique about your microbiome and how to improve your health. Your results and personalized interventions are powered by AI and reviewed by medical professionals.

Gastrointestinal complaints are among the top ten reasons for doctor visits. Yet even some of the best and most conscientious doctors either misdiagnose Irritable Bowel Syndrome (IBS) or are unable to bring their patients relief.

"Just live with it" isn't an option.

GI conditions don't just cramp your abdomen, they cramp your ability to enjoy life.

You should take this test if you are experiencing any of these symptoms:

  • Bloating
  • Gas
  • Diarrhea
  • Constipation
  • Abdominal pain
  • Irregular bowel movements
  • Feeling like you haven't finished a bowel movement
  • Family history of IBS, IBD, Crohn's, Ulcerative Colitis

How Unique is Your Gut?

Every gut is unique. But sometimes the differences are easy to miss. We make the invisible visible using the most advanced sequencing that’s able to identify every microorganism down to the strain level—that’s way beyond species.

Gutbio requires a small fecal sample. We sequence your gut microbiome and provide you with a comprehensive, accurate picture of your microbiome health, a comparison to others, and personalized recommendations for you to optimize the bacteria amounts and ratios for better whole-body health.

And just like your gut, our test is unique. Onegevity provides a full-downloadable report of your gut community. Learn which bugs may be related to your IBS symptoms, worsening your leaky gut, impacting your mood and behavior, influencing your weight changes, causing inflammation, and more.

Your personalized recommendations for diet and supplements can help balance your gut and resolve your health concerns.

What You Get

Simple at-home fecal sample collection kit

Gut profile and results that compare you to other individuals

Core gut metrics aggregated and calculated to reveal levels of gut irritation

AI-driven personalized interventions on diet, exercise, and supplementation that are scientifically based and reviewed by medical professionals.

Our Approach

When you activate your test, our platform takes you through a series of questions designed to understand your medication history, habitual diet, exercise routine, and other important factors that can shape your gut health.

Our Health Intelligence platform uses this information along with your microbiome results and helps us “map” and understand part of your health and compare you to others.

Our system gets smarter with the more data you input—your microbiome is one important metric, but your environment, dietary intake, blood values, DNA-- and how some of these change over time-- help to map your full health journey. Stay tuned for these options to launch soon!

Next Generation Metagenomic Sequencing

Onegevity uses the most advanced sequencing technology available: whole-genome shotgun sequencing. This in-depth analysis provides the highest possible resolution of your microbiome, allowing us to identify microorganisms at the species and strain level.

With whole-genome shotgun sequencing's higher resolution, we can identify tens of thousands of microorganisms undetectable by 16S profiling - the outdated sequencing method used by most other companies.

We combine this cutting edge technology with artificial intelligence-driven reporting and exceptional user experience to bring you clarity and confirmation, and a deep understanding of your gastrointestinal health and how to maintain it as life gets in the way.

Metagenomic Sequencing
16S Sequencing
Why it's important
Metagenomic Sequencing
Identifies down to the strain level
16S Sequencing
Struggles to differentiate at and beyond the species level
Why it's important
Strain levels matter – for example E. coli 0157 is dangerously pathogenic, but other strains of E. coli are not known to be detrimental to human health.
Metagenomic Sequencing
Identifies all microorganisms
16S Sequencing
Cannot identify nonbacterial microorganisms
Why it's important
Metagenomic sequencing can find viruses, yeast, fungi, and parasites that can affect your health — whereas 16S sequencing only looks at bacteria.
Metagenomic Sequencing
16S Sequencing
Unreliable; sequencing the same sample twice can yield drastically different results
Why it's important
Minimal variability is essential to understanding every aspect of the gut microbiome.
Metagenomic Sequencing
Assess pathway function
16S Sequencing
Does not assess what the detected microbes do/are responsible for
Why it's important
Through virtual metabolomics, it’s possible to discover not only what is inside the gut, but what those species actually do — and thereby provide critical insights into better understanding gut health.

Onegevity works with inspirational groups, people, and foundations.

Ben Greenfield

Ben Greenfield is a biohacker, human body and brain performance coach, ex-bodybuilder, Ironman triathlete, professional Spartan athlete, anti-aging consultant, speaker and New York Times Bestseller author.

Calie Calabrese

Calie Calabrese is a passionate nutrition and lifestyle coach who works with individuals to heal their bodies from the inside out.