Overview
OneLife is the trading name of Wellwin Ltd, founded by two doctors, Dr Matthew Pywell and Dr Alice Thomas. It offers a discovery call, testing and personalised programmes covering hormones, metabolic health, lifestyle and longevity, largely remotely. Corporate programmes and gift consultations are also listed.
- What it sells
- 2 programmes; 1 consultation
- Doctors
- 2 named, including Dr Matthew Pywell, Co-founder
- Online consultations
- Yes
Sources: youhaveonelife.co.uk, checked 19th October 2026; youhaveonelife.co.uk, index p7EMDrv8.js, checked 21st October 2026.
What you get for the money
Lifestyle foundations, hormone optimisation, metabolic health and weight loss, performance and resilience, longevity and healthy ageing.
IncludedIf you choose itNot mentioned
- Blood, if you choose it
- “Comprehensive testing including glucose tolerance, insulin sensitivity, and lipid profiles”
- Body composition, if you choose it
- “Advanced DEXA and bioimpedance testing to track muscle, fat, and bone health”
- Genes and age, if you choose it
- “Advanced biomarker testing including telomeres, inflammatory markers, and ageing indicators”
- Follow up
- “You'll receive a comprehensive health report with personalised recommendations, treatment plans, and ongoing support to achieve your wellness goals”
Source: youhaveonelife.co.uk, index p7EMDrv8.js, checked 21st October 2026.
What the NHS does for free
- NHS Health Check
- “a free check-up of the health of your heart and blood vessels”
- Who can have it
- People “aged 40 to 74 who do not have” certain conditions, such as heart disease or diabetes, or who already take medicines like statins
- How often
- Every 5 years, by invitation from your GP or local council
- What it checks
- Height, weight, waist, blood pressure, cholesterol and possibly blood sugar, in about 20 to 30 minutes
Source: nhs.uk, NHS Health Check, page reviewed 14th August 2023, checked 20th October 2026.
UK National Screening Committee
“Screening is not for people who have symptoms. People who have symptoms should always consult their GP.”
GOV.UK, published 21st November 2023
NHS
“Private companies offer a range of screening tests that you have to pay for.”
nhs.uk, NHS screening, reviewed 30th July 2024
The risk of a false alarm
UK National Screening Committee
“Screening tests are not 100% accurate and do not provide a diagnosis.”
GOV.UK, published 21st November 2023
UK National Screening Committee
“False negative or false positive results can be harmful, as someone may either be falsely reassured or unnecessarily worried.”
GOV.UK, principles of screening, updated 11th July 2025
After your results
Royal College of General Practitioners
“the organisation initiating the screening should not assume that general practitioners will deal with the results”
rcgp.org.uk, screening, October 2019
Before you book
- It sells DEXA. The UK Government says: “providing DEXA for non‑medical sports and wellness purposes is prohibited”. A consultation closed on 1st June 2026; no decision has been published.DEXAGOV.UK, government position, published 30th March 2026; consultation page updated 7th October 2026.
Doctors
- Dr Matthew Pywell
- Co-founder
- Dr Alice Thomas
- Co-founder, Preventive Medicine and Longevity Specialist
Source: youhaveonelife.co.uk, About, checked 19th October 2026.
What it tells you
StatedNot stated
- PricesNot stated
- What each package includesStated
- How long a visit takesNot stated
- How long results takeNot stated
- What happens if something is foundNot stated
- Who pays for follow upNot stated
- Whether results go to your GPNot stated
- Insurance or employer coverNot stated
- Its doctors’ namesStated: 2 doctors
Checked 21st October 2026.
Details
Address
64 Harley Street, London (registered office of Wellwin Ltd; clinic premises not confirmed), W1G 7HB
Source: youhaveonelife.co.uk, TermsAndConditions, checked 19th October 2026.
DEXA
- Lifestyle foundations, hormone optimisation, metabolic health and weight loss, performance and resilience, longevity and healthy ageing
- If you choose it: “Advanced DEXA and bioimpedance testing to track muscle, fat, and bone health”
Source: youhaveonelife.co.uk, index p7EMDrv8.js, checked 21st October 2026.
The UK Government’s position, published 30th March 2026, says: “providing DEXA for non‑medical sports and wellness purposes is prohibited”. A public consultation on allowing it closed on 1st June 2026. The government has not yet published a decision.
GOV.UK, government position and consultation, response page updated 7th October 2026.
Sources
- The clinic’s site
- youhaveonelife.co.uk
- Checked
- 19th, 20th and 21st October 2026