Start with a simple blood test. Get personalized health scores, lifestyle guidance, and full control over your health.
No prescriptions. No surprises. Just real answers.
Backed byCombinator (X25)
Your age-12.6YEARS
Biological age23.4
Chronological age36
Stop guessing. Start knowing.
Lucis turns your lab results into simple, personalized insights - so you can take action, feel better, and stay ahead.
Book a test near you
Choose a nearby partner lab and get a quick blood test. No need for a doctor’s referral.
Get clear results, not just numbers
We analyze your blood across 60+ health markers - and turn it into simple scores, with guidance you can actually use.
Out of range 14
Critical 4
Healthy 37
In range 19
Biomarkers
Track what’s changing - and why
Your dashboard shows how key markers evolve over time — and what to do about it. Just clear trends and personalized actions that make a difference.
Action planSee all →
Olive OilEvery day
Fatty FishEvery week
AvocadosOnce a week
HDL Cholesterol
9.2 ng/mL
“I train like an athlete, eat clean, sleep well - but Lucis found real health risks my doctor never flagged.”
Guillaume, 32, CEO & Investor
80+ signals from your body, finally made clear
Energy, hormones, longevity, inflammation - tracked twice a year, in one clear report.
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
Heart Disease
Thyroid Health
Back Pain
Difficulty Losing Weight
Alcoholism
Unexplained Digestive Issues
Silent Inflammations
Hormonal Acne
Muscle Mass Loss
Biological Age
Muscle Cramps
What could cost you €15,000 is €490
Lucis gives you access to what elite longevity clinics offer - 60+ biomarkers, expert insights, and personalized guidance - starting at just €490/year.
Invest in your future
Starting from
€490
/year
Includes
2 health checkups, analyzing up to 80+ key biomarkers
Get 15 health scores and your biological age and track how your body evolves over time
Personalized recommendations across lifestyle, nutrition, and supplements.
Upload past lab reports for lifetime tracking
Get access to continuous testing at affordable rates, anytime
Cancel anytime
Private clinic
Number of biomarkers
60+
15-20
Follow-up tests
Biological age
Performance-oriented optimal ranges
Major risk prevention
Starting from€490
Starting from€1500
“Down 3kg, 16% body fat. Lucis helped me build the habits that stuck.”
Maxime, 32, Tech CEO
Testing at certified partner labs
Lab visits average 15 min. Premium European partners
France
Paris
Open
Lyon
Open
Strasbourg
Open
Toulouse
Open
Annecy
Open
Aix-en-Provence
Open
Marseille
Open
Metz
Open
Montpellier
Open
Nancy
Open
Nice
Pre-order
Lille
Pre-order
Bordeaux
Pre-order
Europe
London
Open
Lisbon
Coming soon
Brussels
Coming soon
Luxembourg
Coming soon
Frequently asked questions
Can you explain how it works?
Lucis is simple. You start by booking a blood test at one of our partner labs. Once your results are ready, we turn them into a clear, personalized report — no medical jargon. From there, you receive actionable recommendations across nutrition, sleep, and lifestyle. Everything is tracked in your private dashboard, so you can see your progress over time and adjust as needed. No prescriptions, no waiting rooms, and no confusing PDFs.
Is my data secure and confidential?
We take the confidentiality of your health data very seriously. We respond to the highest security standards with our encrypted platform, HDS certified, and GDPR compliant. Health data is strictly confidential and shared exclusively between you and the medical team.
When does my subscription begin?
Your subscription begins immediately after purchase. You'll receive instructions to schedule your first blood test within 24 hours of signing up.
Why isn't this prescribed by my doctor?
Traditional medicine primarily focuses on diagnosing declared diseases, not on health optimization or prevention. As long as there are no severe symptoms, a general practitioner will not prescribe this type of analysis because health insurance does not cover these tests without obvious symptoms or strong suspicion of disease. Lucis offers direct access to in-depth analysis, without waiting to be sick.
Why these biomarkers?
Most traditional check-ups are limited to a few very basic indicators (cholesterol, blood sugar...). At Lucis, we analyze between 60 and 80 (advanced pack) biomarkers, because by looking at all your hormonal, inflammatory, metabolic, and nutritional parameters, we can detect imbalances well before the onset of diseases.
Take control before something takes control of you
No prescriptions. No surprises. Just real answers.