Europe's Home for Longevity

How old is your body,really?

Your passport shows one age, but your cells might tell a different story. Discover your true biological age and take control of how you age with a personalized companion that adapts to your life.

At-home cheek swabEU-certified lab100% European Data Privacy
Pace of aging
0.74× Slower
Next retest
in 84 days
What is NutriSensei

Your Complete Longevity Toolkit — All in One Place.

We believe true longevity isn’t just about a single snapshot. By combining a deep-dive lifestyle assessment with real cellular insights from our advanced proteomic test, we create a clear, actionable protocol just for you. No guesswork—just a supportive system that evolves as you do.

Assessment + biology

We bring together a comprehensive lifestyle assessment and precise cellular metrics. It’s the perfect blend of your daily habits and molecular data, unified in a single, clear profile.

Designed for lasting change

Track your progress with regular retests and see the real impact of your choices. This isn’t a fleeting trend; it’s a guided, long-term approach to feeling your absolute best.

Proudly European

Your samples are analyzed in highly regulated, EU-certified labs, keeping your personal data strictly within Europe. Fully localized in German, French, and English.

The Longevity Loop

A single test is just the start. True momentum does.

NutriSensei goes beyond a one-off reading. It’s a continuous, dynamic cycle: measure, refine, and repeat. As your habits improve, your results compound.

Step 01 · Your Baseline

Measure

Just a quick, painless cheek swab at home. We analyze thousands of proteins in an EU-certified lab to reveal your precise biological age and pace of aging—giving you concrete facts, not just estimates.

Biological Age Test · Proteomic measurement
Step 02 · Ongoing

Optimize

Your cellular data drives the plan: you’ll receive tailored supplement recommendations, smart insights from our AI Sensei, and access to dedicated human coaches when you want a deeper conversation.

Supplements · AI Sensei · 1-on-1 coaching
Step 03 · Every 3–6 months

Retest

Check back in every 3-6 months to see the actual shift in your biological age. We’re Europe’s premier platform for genuine, compounding health improvements that last.

Retest · Track · Compound
NutriSensei Biological Age Test Kit
ProteomicsEU labCheek swabEU data
34Bio age
You're aging 7 years slower than the clock.Chronological 41 · Pace 0.74×
Hallmarks of aging
Genomic stability82
Mitochondrial function78
Chronic inflammation54
Cellular senescence88
Nutrient sensing61
Proteostasis75
Illustrative values — not real test data
The biological age test

Your biological age test, done at home.

One straightforward swab reveals the intricate world of your biology. By analyzing thousands of proteins, we unveil your biological age and key aging hallmarks through the power of advanced proteomics.

Your biological age

Discover the true age of your cells, rather than just the year you were born.

Your pace of aging

Find out if your body is aging faster or slower than the calendar. It’s the single most revealing metric for your overall health.

Your Hallmarks of Aging

From mitochondrial function to cellular inflammation, we map out the exact areas where you can make the biggest impact.

A personal protocol

Receive a finely tuned schedule of lifestyle shifts and supplement advice, designed specifically for your unique molecular makeup.

Begin with your first biological age test
At-home cheek swab · EU-certified lab
Order now
The science

Driven by proteomics—understanding your body in real time.

While others rely on static DNA data or bold promises, we anchor your profile in proteomics. By reading the exact proteins your body produces today, we capture a live snapshot of your health.

At-home cheek swab — proteomic sample collection
How it works
01

Cheek swab, not a blood draw

Simply swab the inside of your cheek from the comfort of your couch. No needles, no doctor’s appointments.

02

Mass-spectrometry in an EU lab

Our EU-certified experts analyze your sample using state-of-the-art mass spectrometry, keeping your data completely secure in Europe.

03

A profile that moves when you do

Because your proteins actively respond to your lifestyle, your profile naturally shifts as your habits improve. Every new test reveals the real, measurable impact of your hard work.

Proteins reflect what's actually happening inside your body at this very moment—how you’re eating, sleeping, and handling stress. Unlike static markers, proteins adapt when you do, making proteomics the gold standard for tracking your longevity.From the methodology · EU-certified laboratory · Proteomic measurement

Year one and beyond

Watch yourself get younger.

Your first test establishes a baseline. Your second proves what’s working. By the fourth, you’re looking at someone completely revitalized—same birthday, but undeniably younger cells.

Biological age trajectoryIllustrative trajectory
4239363341.038.436.134.0Jan · BaselineApr · Retest 1Jul · Retest 2Oct · Retest 3
−7.0
Bio years gained
0.74×
Pace of aging
4
Retests in 12 months
+22
Longevity score points

I’ve tried it all: sleep rings, blood panels, generic advice. NutriSensei was the first platform that actually gave me clear next steps and a reliable way to see if my efforts were paying off.

CM
Clara M.
42 · Munich · 3 retests in 9 months
Illustrative scenario
Bio-age change
−4.2
Years younger in 9 months
Pace of aging
0.81×
From 1.08× at baseline
Inflammation
+34
Points gained
Mitochondria
+19
Points gained
Questions

Before you start.

It starts with an easy cheek swab at home. This collects thousands of active proteins, which we analyze via advanced mass-spectrometry in an EU-certified lab. Unlike older tests that look at unchanging DNA markers, proteomics captures how your body is reacting to your diet, stress, and lifestyle right now. Once ready, your actionable insights land right in your dashboard.
Your first test is a simple one-off purchase with no hidden subscriptions. However, because building better habits takes time, many of our users retest every 3 to 6 months to measure their progress. You’re free to purchase retests as you go, and you can always add AI Sensei for continuous support between check-ins.
Traditional tests look at DNA markers, which are informative but rarely shift when you change your habits. Proteins, on the other hand, are highly responsive. They paint a vivid picture of how your body feels this exact week. Improve your sleep or nutrition, and your proteomic profile will reflect it—making it the ultimate tool for tracking your real-world progress.
We proudly ship across all 27 EU member states. Every sample is analyzed in our certified European labs, ensuring your data remains strictly within Europe. As soon as the analysis is done, your insights are instantly available on your dashboard.
Not at all! Our free 10-minute assessment provides a wonderful lifestyle-based longevity profile that’s incredibly valuable on its own. Whenever you’re ready, adding the biological age test will anchor those insights with real cellular data and unlock your complete Precision Profile.

Your biological age is waiting.

Take the free assessment right now, or jump straight in with an at-home swab. Whichever path you choose, this is the perfect moment to start feeling younger.