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YOUR FOUNDATION · OPTIMIZED

Your Flow State.

An unique end-to-end system to optimize your gut microbiome.

Discover more
+0Bacterial Genomes
0MDatapoints analyzed
0KClinical Facts

Most health programs barely scratch the surface.

Yours should start at the very foundation
— with the 38 trillion bacteria in your gut that govern your performance, focus and immune system.

Enter a state where everything feels effortless.

THE SYSTEM FOR YOUR GUT MICROBIOME

Three steps to your
state of flow.

Make your microbiome
actionable.

Ravān Testkit

Test at home

Everything starts with a convenient At home- sample, collected in 5 minutes. 

5 minutes · at home
70 M
DATAPOINTS ANALYZED

Leading AI Analysis

We analyze your sample with research-grade technology and our AI to uncover your individual patterns

BASED ON 6 YEARS OF RESEARCH
Ravān Synbiotics

Optimize daily

3 months of personalized synbiotics and nutraceuticals - tailored to optimize the composition of your gut bacteria

GMP · INDIVIDUALIZED

The science

Insights into your
most personal system.

50+ health & performance metrics and profiles of up to 10.000 bacteria that are shaping your flow state.

Analysed based on user-specific reference markers.
Because You are different.

Composite index
Metabolic Drive Index
74of 100
High
LowModerateHigh

This score reflects how well your gut microbiome produces the chemical signals that keep your metabolism running well. Short-chain fatty acids produced by your bacteria work as signals that help your body respond to insulin & keep the gut barrier sealed. A higher score means that your gut is genuinely supporting your metabolism rather than working against it.

Your AI companion

Ask Ravān anything.

You

Hey, give me a lunch that optimises my microbiome.

Ravān

Based on your latest test data and history: Here's a Lunch bowl recipe that helps your gut microbes to thrive.

Ravān Match Score (0–1000) — higher = more corrective for you right now:

  1. 1 Mint & basil (polyphenols)635

    Rosmarinic acid selectively feeds Akkermansia muciniphila, your single largest deficit. Highest-leverage item on the plate.

  2. 2 Whole-grain wheat (Type 1 resistant starch (RS1))571

    Ferments in your colon to butyrate via Faecalibacterium prausnitzii and Roseburia — both running ~22% below your optimal base state.

  3. 3 Greek yogurt (Lactic Acid)529

    Delivers lactate that cross-feeds your butyrate producers. Compounds the effect of #2.

  4. 4 Turmeric (curcumin)500

    Anti-inflammatory polyphenol; strongly shifts the ratio of 74 different bacteria that are outside their optimal range for you.

  5. 5 Grilled turkey (glutamine, tryptophan, arginine)474

    Contains different amino acids that are beneficial for the growth of 30 bacteria you are currently low in.

  6. 6 Almonds (cellulose, hemicellulose, pectin)345

    Solid prebiotic, that optimizes the ratio of your Lachnospira and Dialister species, while also supporting your Bifidobacteria.

You

I don't have turkey at home. Can I swap it for something else?

Ravān

Here are alternative options. Ranked for your profile:

  1. 1 Tempeh ▲ best swap588

    Fermented soy, delivers lactic acid, and isoflavones that feed 6 different Bifidobacterium species you are low in.

  2. 2 Wild salmon (omega-3s)542

    Omega-3s drop the inflammation markers I flagged and nudge Lachnospiraceae upward.

  3. 3 Sardines (omega-3s + calcium)470

    Same omega-3 mechanism as salmon, plus the soft bones add calcium your Bifidobacterium use as a cofactor.

Enter your flow state.

Ravān Testkit

EASY AT-HOME TESTING

Your at-home testing kit

Take your sample conveniently at-home to be analyzed in our research lab.

  • SampleEasy at-home collection
  • TECHNOLOGYNext-Generation Sequencing of all bacteria in the sample in our specialized lab
  • DEPTH400x higher resolution than standard tests
Ravān Synbiotics

PERSONALIZED FORMULA

Optimized for your biology.

Individual pre-& probiotics and nutraceuticals to optimize your biology from the inside out.

  • PERSONALIZEDManufactured based on your individual results.
  • QUALITYPharma-grade quality from tested ingredients.
  • LEADING INSIGHTSBased on 100 k clinical facts

FOR LEADING TRAILBLAZERS

From the people who found their flow state.

"Ravān enabled me to unlock significant increases in energy, improved recovery and greater wellbeing. True performance starts in the gut."

Melanie Petri
Ironman Hawaii & Leading Triathlon Coach

"With Ravān my private clients are able to tap into unused potential and maintain their health, resilience, and productivity over the long term."

Lutz Graumann
No.1 German Authority Sports & Longevity Medicine

"Great design starts with a clear mind. When I'm in flow, ideas come effortlessly - but that state used to feel unpredictable. Now I'm able access that creative zone consistently, and with sustained energy."

Tamara Bach
Designer

"My afternoon energy crashes are gone, and I feel like my body is finally handling stress the way it should."

Dominik Bönisch
AI Entrepreneur & Diamandis Fellow

ACCESS NOW.

Enter your flow state.

Optimize your performance and focus from the inside out
and enter your flow state.

Get Started →