Assess
A complete map of your current health, made in a single day on Harley Street.
- 60+ blood biomarkers
- ECG and cardiovascular imaging
- DEXA body composition
- VO₂ max and grip strength
- Cognitive baseline
Add lifeto your years.
Full-body diagnostics, quarterly biomarker tracking and a consultant physician who knows your history. One membership for the decades ahead.
Book a consultation45-minute consultation · Harley Street
- CQC-registered
- Consultant-led
- 60+ biomarkers
Physicians from
- St. Aldwyn’s
- The Rothbury Institute
- King’s Crest Hospital
As featured in The Longevity Review
Healthcare waits for symptoms. We don’t.
Most medicine begins when something has already gone wrong. By then, the easiest interventions are off the table. HALE works earlier, measuring what is changing in your body years before it becomes a diagnosis.
Your physician reads every result against your history, your genetics and the way you actually live. Then the two of you decide what to do about it.
A managed healthspanThe typical decline
The years you feel well and the years you are alive are different numbers. Closing that gap is the work.
The Programme
Three disciplines. One standard of care.
Monitor
Quarterly tracking instead of annual guesswork. Trends, not snapshots.
- Quarterly blood panels
- Continuous glucose cycles
- Wearable data review
- Sleep and HRV analysis
- Reports in plain English
Optimise
A protocol built for exactly one person. Reviewed every quarter.
- Physician-led protocol
- Nutrition and training plan
- Priority specialist referrals
- Medication where warranted
Your first year with us
Four moments, then a rhythm. Nothing about the year is left for you to chase.
Day 01
Full-body diagnostics
One unhurried day with us. Imaging, bloods, body composition, fitness and cognition, all under one roof.
Reception · 12 Harley Street Week 02
Results, with your physician
A 90-minute consultation walking through every marker. You leave with a written protocol, not a PDF dump.
Consulting suite · East Quarterly
Recalibration
Bloods retested, wearable data reviewed, protocol adjusted. Progress plotted against your own baseline, not a population average.
Quarterly panel · Bench 04 Ongoing
Continuous care
Message your physician when something changes. Same-week appointments whenever you need to be seen.
Corridor · Morning light
Measured, not guessed.
Everything we advise starts with your own data, drawn quarterly and read by the same physician every time.
60+
biomarkers tracked
4
assessments a year
1
named physician
- ApoB
- Lp(a)
- HbA1c
- hs-CRP
- VO₂ max
- Fasting insulin
- HOMA-IR
- LDL-C
- HDL-C
- Triglycerides
- Ferritin
- Cortisol
- Testosterone
- Oestradiol
- TSH
- Free T3
- Vitamin D
- Omega-3 index
- Homocysteine
- IGF-1
- DHEA-S
- eGFR
- ALT
- GGT
- Uric acid
- Magnesium
- Zinc
- B12
- Folate
- Grip strength
- Bone density
- Visceral fat
- Resting heart rate
- HRV
- Blood pressure
- Sleep efficiency
- Glucose variability
- Waist-to-height
Filled markers are the ones members ask about first. The rest are tested at every visit regardless.
The people who’ll know you
Not a rotating roster. You are assigned one consultant physician, and every result crosses their desk.
Dr. Amara Osei
Medical Director · MBBS FRCP
Consultant physician. Fifteen years in preventative cardiology at King’s Crest Hospital before founding the HALE programme.
Dr. Jonas Keller
Longevity Medicine · MD PhD
Metabolic medicine and clinical research. Led the ageing-biomarkers group at The Rothbury Institute for eight years.
“I stopped guessing about my health the day I joined. Every question I ask now gets a number, and a plan behind it.”
“My GP has ten minutes and my last three results. Dr. Osei has my whole history, and an hour whenever I need one.”
Membership
Two ways in. One standard of care.
Foundation
£6,000a year
A clear annual picture, twice over.
- Two full assessments a year
- 60+ biomarkers at each visit
- Named consultant physician
- Written protocol after every review
- Same-week appointments
Continuum
£11,000a year
Everything in Foundation, always on.
- Four assessments a year
- Continuous glucose and wearable review
- Whole-genome sequencing, once
- Priority specialist referrals
- Physician messaging within 24 hours
- No waiting lists
- Cancel anytime
- HSA-friendly invoicing
Begin with a conversation.
October 2026
Harley Street
Mon
12
Tue
13
Wed
14
Thu
15
Fri
16
09:30
11:15
14:00
16:45
Book a consultation
No commitment. Speak to a physician, not a salesperson.