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Wellbeing
made personal.
A paradigm shift in
your wellbeing.
Translate your body's data into a personalised plan through advanced at-home blood testing, expert guidance, and the world's best wellbeing products.
Heart
Inflammation
Thyroid
Nutrients
Liver
Iron
Kidney
Female Health
Male Health
Answers,
not guesswork.
With AI-driven insights from 60,000+ clinical studies, Healf Zone cuts through the noise to give you the answers that standard blood testing won’t.
Advanced at-home testing
Advanced at-home testing
Using the cutting-edge Tasso+ lancing device, Healf Zone delivers clinical-grade blood sampling at the push of a button, in the comfort of your own home. It’s quick, painless, and yields far more accurate results than conventional finger-prick methods.
Using the cutting-edge Tasso+ lancing device, Healf Zone delivers clinical-grade blood sampling at the push of a button, in the comfort of your own home. It’s quick, painless, and yields far more accurate results than conventional finger-prick methods.
Recommendations unique to you
Recommendations unique to you
Combining your latest blood test results and your Healf Zone questionnaire data, your recommendations are engineered to optimise your biomarkers and fit your lifestyle. These recommendations shape your daily ritual — providing clear guidance on how best to take your supplements.
Combining your latest blood test results and your Healf Zone questionnaire data, your recommendations are engineered to optimise your biomarkers and fit your lifestyle. These recommendations shape your daily ritual — providing clear guidance on how best to take your supplements.
Track your progress with repeat testing
Track your progress with repeat testing
Healf Zone is designed to evolve with you for life by learning from every test you take and refining your recommendations as your health and wellbeing needs change. Your dashboard seamlessly tracks changes in your biomarkers, giving you a clear view of your progress over time and keeping you on top of your wellbeing, always.
Healf Zone is designed to evolve with you for life by learning from every test you take and refining your recommendations as your health and wellbeing needs change. Your dashboard seamlessly tracks changes in your biomarkers, giving you a clear view of your progress over time and keeping you on top of your wellbeing, always.
Expert guidance along your journey
Expert guidance along your journey
Your membership includes a one-to-one consultation with a qualified practitioner after each test — helping you interpret your results in the context of your habits and lifestyle. At every touch point, our AI-driven insights are powered by world-class human care.
Your membership includes a one-to-one consultation with a qualified practitioner after each test — helping you interpret your results in the context of your habits and lifestyle. At every touch point, our AI-driven insights are powered by world-class human care.
Developed alongside leading minds
Dr. Tara Swart
MD, PhD
Neuroscientist
Dr. Gareth Shepherd
PhD
AI Engineer
Dr. Uma Naidoo
MD
Nutritional Psychiatrist
Dr. Evelyne Bischof
MD, PhD, MPH
Longevity Physician
Dr. Andrew Steele
PhD
Scientist & Longevity Specialist
Built by researchers from
JOIN THE ZONE
Annual
membership
JOIN THE ZONE
Annual Membership
What‘s included?
Two at-home blood tests
Advanced at-home blood testing for 35+ blood biomarkers, powered by the easy and painless Tasso+ device. Automatically shipped every six months.
Continuous expert support
A one-to-one consultation after each test, and on-demand support from our network of practitioners.
A tailored dashboard with a clear plan forward
Built to evolve with you over a lifetime. Biomarker tracking, detailed health insights, and personalised recommendations — all in one place.
Complimentary next day delivery on all Healf orders
Enjoy free next day delivery on all your Healf orders.
Please select*
Please log in to your Healf account to purchase a membership.*
FAQs
Healf Zone eliminates the guesswork in wellbeing by identifying the right products for your unique biology. It delivers science-backed, personalised recommendations designed to optimise your biomarkers, with supporting clinical studies accessible in your dashboard. Your dashboard also tracks your lifetime biomarker changes and curates a tailored daily supplement routine to keep you at your best. Built to evolve with you, Healf Zone continuously refines its insights based on your progress and the latest science — so you always know exactly what your body needs.
Healf Zone is currently available in the UK only and is not suitable for individuals who are pregnant or under the age of 18.
Your Healf Zone membership is an annual plan that includes two at-home blood tests — one every 6 months. Your first kit is shipped as soon as you join, with the second delivered automatically 6 months later, so there’s no need to reorder. Your membership renews yearly and can be cancelled at any time.
Your at-home test kit is shipped shortly after you join. Once you’ve collected your sample and posted it back, your results and personalised dashboard are typically ready within 72 hours of your sample reaching the lab.
Our experts believe that every six months is the optimal frequency for blood testing. This timeframe allows you to track meaningful changes in your biomarkers and see the impact of any adjustments you make to your wellbeing journey. Testing too frequently may not provide enough time for significant shifts to occur, while waiting longer than six months could mean missing key wellbeing insights and acting accordingly.
