Improve patient outcomes with individually customized clinically studied probiotics and prebiotics personalized to each patient.

Next Gen


GI SereniT™ is a convenient at-home stool collection providing a clinically relevant assessment of the gut microbiome in 5 key areas:

  • Wellness Assessment and Health Scores,
  • Microbiome Diversity,
  • Disease Association,
  • How You Compare,
  • and the Identification of Organisms in one’s microbiota.

Feel Like Your Best Self

improve nutrition

increase daily performance

balance gut diversity

achieve optimal wellness

Monthly Clinical Program Options

GI SereniT Standard GI SereniT Standard GI SereniT Standard
GI SereniT Preferred GI SereniT Preferred GI SereniT Preferred
GI SereniT Premier
clinical microbiom adult
clinical microbiom adult

Our standard, industry-leading microbiome optimization /custom synbiotic program. What's Included:

What's Included

  • 1 Clinical Microbiome Gut Test
  • 3 Months of Floré Custom Probiotics
  • 2 Month Custom Floré Prebiotics
clinical microbiom clinical microbiom
clinical microbiom adult

The preferred program for comprehensive testing and microbiome optimization. What's Included

What's Included

  • 2 Clinical Microbiome Gut Tests
  • 5 Months of Floré Custom Probiotics
  • 4 Months of Floré Custom Prebiotics
clinical microbiom
clinical microbiom adult

The complete program for making the microbiome the standard of care.

What's Included

  • 3 Clinical Microbiome Gut Tests
  • 11 Months of Floré Custom Probiotics
  • 10 Months of Floré Custom Prebiotics

GI SereniT™ coupled with Floré 100% customized probioites and prebiotics
are proven functional tools enabling you to take a root-cause medicine
approach that can be the game changer in patient care.

Each supply of Floré custom synbiotics are hand manufactured in San Diego,
California by our team of formulation scientists and certified technicians in
our CLIA-Certified lab and UL-Verified manufacturing facility.

Your gut microbiome is as unique as your fingerprint.
So why take synbiotics made for someone else?

Scientifically proven to modulate
the microbiome with peer
reviewed publication in American
Society for Microbiology Journal. [1]

[1] https://doi.org/10.1128/mSystems.01215-21
clinical microbiom adult

Custom Floré formulation example for
patient experiencing excess gas.

Organic Sprouted Broccoli Powder

to increase Faecalibacterium.

Bacillus coagulans

to increase Faecalibacterium, reduce Bacteroides stercoris & Parabacteroides distasonis, reduce acid reflux/GERD/heartburn.

Lactobacillus plantarum

to reduce Bacteroides stercoris & Parabacteroides distasonis, reduce acid reflux/GERD/heartburn, reduce anxiety/depression,reduce brain fog & headaches.

Lactobacillus salivarius

to reduce Bacteroides stercoris & Parabacteroides distasonis, reduce acid reflux/GERD/heartburn, reduce dermatitis/eczema, reduce headaches

À la Carte Products

Floré Gut Inflammation Test

Floré Gastrointestinal Pathogen Test

Clinical Bundles

GI SereniT™

How it Works

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Collect Your At Home Sample

Collect and send a micro-stool sample discreetly, and in the comfort of your own home.

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Receive Your Sample Analysis

Our world-class team of scientists extracts and sequences your microbial DNA, and each report is individually prepared keeping your health goals in mind.

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Order Your Personalized Probiotics

Floré combines best-in-class microbiome testing and 100+ different prebiotics, probiotics, and botanical ingredients to create your custom formulation.


Every Formulation is Unique Button

Floré micro-manufacturers each formula down to specific CFU content. Floré goes well beyond categories and survey based "solutions", by carefully formulating from a repository of 100+ prebiotic, probiotics, and botanical ingredients.

Is your formulation not working perfectly for you?

We're committed to making sure you get the formulation that's right for your unique gut. We offer a free reformulation within the first 6 weeks of starting a formula if the formula is making you feel worse, or no improvement is visible. If the reformulation still doesn't work, we can work with you to retest and do a new formula from new test results.

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Get custom guidance!
Floré Care Scientist will break down your microbiome report with you and guide you throughout your gut health journey.

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A process that you can trust!
No middleman or outsourced laboratories. Everything, from shipping to manufacturing, directly from San Diego, California.

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Probiotics are living organisms!
Hence, every ingredient is stored and cold-shipped to you directly from our fridge.

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Floré keeps it simple!
No more juggling a multipack morning and night routines. One pill in the morning is all you need.

See What Everyone is Saying


Disclaimer: These are real authentic customer reviews, Floré did not author or edit these reviews.

Common Questions

How Does Floré Help My Microbiome?

The Floré Microbiome Gut Test is simple. The journey begins with a gut microbiome analysis from a simple stool sample that enables us to detect the presence of harmful microbes within your gut, as well as key healthy microbes you may be missing. Based on your individual results, we then formulate personalized prebiotics + probiotics that will help fortify your gut into a stronger and healthier state. Floré is more than just probiotics. We close the loop with a one pill solution. Quality matters—it is imperative that we use only the most beneficial ingredients. Our probiotics are natural, vegan, non-GMO, gluten free, and made without any harmful preservatives or fillers. Our products include unique probiotic strains, prebiotics, and natural botanicals that each work together to provide positive support to create balance in your microflora. We also use sustainable packaging + provide you with a reusable bamboo container custom for you + each family member.

How Do You Know My Custom Prebiotic | Probiotic Formula?

A process that you can trust. Our lab + team of formulation scientists are onsite at our corporate office in San Diego, CA. Each probiotic formula customized is based on the individual Floré Microbiome Gut Test sample results. The test will analyze your gut composition + detects the presence | absence of essential and harmful microbes. The team then carefully creates each specific formulation based on these results to help reduce overgrown microbes + replace missing microbes. In addition, we extensively explore the effects of various probiotic strains with certain health challenges + conditions with scientifically backed peer-reviewed publications.

Why Can’t I Order a Clinical Program Online?

Our goal is for you to work directly with your provider on the best options for you + your health + wellness goals.Each of the clinical program options are only available to purchase through one of our partner providers to ensure which is most suitable for you and your gut health. Circle back + connect with the referring provider that introduced you to information about our programs today. Working one on one with your trusted practitioner, you will feel confident in the choice best for you and get gut healthy, together!

What Do I Do After My Program Ends?

The options are simple. Once you are nearing the end of your current program, you can choose either to invest in your health with a new program purchase OR choose one of the following three month options, which is based on your last formulation. You can choose from either probiotics only, prebiotics only or both. While we strongly encourage a retest every four months, it is better to continue with the consistency from your most recent test formulation vs. stopping for a period of time + restarting.


We are always here + happy to help! Please do not hesitate to reach out to your provider directly or feel free to connect with us at wellnesspartners@sungenomics.com

Become a Floré Clinical Partner
Refer Your Practitioner