Live Healthier. Longer.

Advanced blood testing and in-depth analysis — we turn health data into personalised guidance for longevity and better health.

150+
Lab tests
1,000+
Clients helped
116+
Sampling Locations

You're not imagining it.

The fatigue that never quite goes away. The brain fog. The stubborn weight gain. The feeling that something isn't right, even when you've been told your tests are “normal.”

These aren't random symptoms. They're clues.
Your symptoms, biomarkers, and lifestyle each reveal part of the picture. Together, they tell the story of your health.

We analyse your health data using advanced blood analysis and our lifestyle medicine system to help you track, understand, and improve your health and wellbeing — and feel like yourself again.

Always tired, gaining
weight, can't focus

There's usually a reason — and it's rarely what you've been told. These are signals, not personality traits.

We find the pattern behind the fog and give you a clear next step.

Bloating, breakouts,
gut that won't settle

Your skin, gut, and mood are more connected than you think — inflammation ties them together.

We pinpoint what's driving it so you can fix the cause, not just manage the symptoms.

Wired at night, wrecked
in the morning

Bad sleep is rarely just bad sleep. It's often cortisol, magnesium, or hormones working against you.

We test what's off and build a recovery plan that actually lets your body rest.

WHY WELLTH

Your health data, decoded

Other labs hand you numbers. We show you what they mean — and exactly what to do next.

Low 380 ng/mL
Normal 500 ng/mL
Rising 542 ng/mL
Dec 19
2024
Dec 19
2025
Dec 19
2026
OUR CONCEPT

Lifestyle Medicine

A new kind of health and longevity platform, built in Sweden.

01

Blood Tests

Order individual health markers or a complete blood panel — no consultation required.

From 150 SEK Browse tests →

02

Health Assessment

Popular

Take a blood test and complete a questionnaire. We combine your health data with in-depth analysis to give you personalised guidance and a clear plan for improving your health.

From 3,200 SEK Book now →

03

Health Pro

For those with chronic conditions or wanting a deeper consultation. Initial 90-minute session and 3 follow-ups. 3–6 months of health support including email support.

Contact us Learn more →
Mountain landscape
★★★★★

"For years I was told everything was 'normal.' Wellth was the first to actually show me what was going on — and give me a plan that worked."

— Louise F., Stockholm

You've been functioning.
Imagine actually thriving.

Start with a Health Assessment, then keep going with retests, supplements, and ongoing support. Available across Sweden and the rest of the EU — digitally and by video.

50 %

of Swedes have insufficient vitamin D in winter — and most don't know it.

38 %

of Swedish teenage girls are iron deficient.

Most

routine blood work only checks if you're sick. We check if you're actually well.

Frequently
Asked
Questions

Lifestyle medicine is an evidence-based approach to improving health by addressing the root causes of illness and optimising the habits that have the greatest impact on wellbeing. It focuses on the six pillars of health: nutrition, physical activity, sleep, stress management, healthy relationships, and avoiding harmful substances. Rather than simply treating symptoms, lifestyle medicine helps you build lasting health from the inside out.

You take a blood test at one of our 116 partner laboratories across Sweden. A qualified lifestyle medicine practitioner reviews your results alongside your symptoms, lifestyle, and health goals before creating your personalised health report with clear, actionable recommendations. No guesswork. No generic advice.

Everything you need to take control of your health: a detailed health report, your personalised protocol, a live dashboard to track your progress, and ongoing support from practitioners who know your case. Our membership, launching soon, brings it all together with continuous monitoring, expert guidance, and personalised support.

Absolutely — we're not here to replace your doctor, but to complement your existing healthcare. We provide the time, detailed biomarker analysis, and personalised lifestyle guidance that many healthcare settings simply can't offer. Your health report and ongoing health journal can be easily shared with your GP, specialist, or other healthcare professionals, helping everyone involved build a more complete picture of your health.

Everyone's health journey is different. Your practitioner will recommend when to repeat your blood tests based on your health goals, biomarkers, symptoms, and the changes you're making. Follow-up testing helps us measure real progress and refine your personalised protocol over time.