Wellbeing
made personal.
100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
Join Early Access
Secure priority access to our limited Healf Zone memberships.
A paradigm shift in your wellbeing.
Discover key insights across your body’s most important functions.
Heart
Inflammation
Thyroid
Nutrients
Liver
Iron
Kidney
Female Health
Male Health
Answers,
not guesswork.
Through precise product recommendations, a personalised daily routine, and distilled insights from 60,000+ clinical studies, Healf Zone cuts through the noise to give you the answers your body truly needs.
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 your biomarkers
Recommendations unique to your biomarkers
Our precise recommendations are engineered to bring your biomarkers into their optimal ranges. These recommendations help establish your perfect daily ritual, including clear guidelines on how to take your supplements for maximum effectiveness.
Our precise recommendations are engineered to bring your biomarkers into their optimal ranges. These recommendations help establish your perfect daily ritual, including clear guidelines on how to take your supplements for maximum effectiveness.
Track your progress with repeat testing
Track your progress with repeat testing
Healf Zone evolves with you. We track your results, measuring changes in your biomarkers over time, while our technology refines your recommendations after each test to ensure they reflect your latest data and wellbeing needs.
Healf Zone evolves with you. We track your results, measuring changes in your biomarkers over time, while our technology refines your recommendations after each test to ensure they reflect your latest data and wellbeing needs.
Expert guidance along your journey
Expert guidance along your journey
Each test includes a consultation with a functional medicine specialist, helping you interpret your results in the context of your wellbeing. At every touch point, our AI-driven insights are powered by world-class human care.
Each test includes a consultation with a functional medicine specialist, helping you interpret your results in the context of your wellbeing. At every touch point, our AI-driven insights are powered by world-class human care.
Developed alongside our board of wellbeing leaders
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
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 trends 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.
We 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.
Your data is securely handled to provide you with a personalised wellbeing service. Personal details are stored separately from health data for anonymity, and all data is processed under strict ISO 27001-certified security standards. We only share data with accredited labs and health professionals, and only if you opt for a consultation.
To deliver your tailored recommendations, we:
- Process your biomarker test alongside your questionnaire responses.
- Analyse and report on your sample to generate science-backed wellbeing insights.
- Store your results on your dashboard for long-term tracking.
- Utilise state-of-the-art AI to refine product recommendations based on your biomarker trends.
Data is retained for up to 5 years before being permanently deleted, and you can request access or deletion at any time in line with GDPR compliance.
While regular blood tests provide generic reference ranges, our neurosymbolic AI technology analyses millions of data points from 500,000 patients to establish biomarker ranges personalised by your age, gender, lifestyle, as well as cycle phase for females.
We’ll meet you in the Zone.
Join Early Access