Photo: harleystreetlongevityclub.com
Harley Street Longevity Club
London · Marylebone · updated 5 July 2026
Prices checked once on record, 5 July 2026.
- Treatments
- 13
- Categories
- 8
Key facts
- Address
- 2 Harley Street, London W1G 9PA (Marylebone)
- Model
- Membership and medical concierge; free initial consultation
- Medical Director
- Dr Saima Ajaz, hepatologist and lifestyle medicine physician (BSc, MBBS, MPhil, PhD, DABRM)
- Key treatments
- EBOO, hyperbaric oxygen, IV drips including NAD+, regenerative medicine, EMFACE/EMSCULPT
- Diagnostics
- DEXA, FibroScan, body composition, oxidative stress test, DNA and epigenetic testing
- Operating company
- London Longevity Club Limited (Companies House 16144654, incorporated Dec 2024)
- Affiliated hospital CQC rating
- Good (Harley Street Specialist Hospital, 8 May 2025)
Harley Street Longevity Club, which brands itself as Harley Longevity Club, sits at 2 Harley Street in the heart of London's Marylebone medical district. It runs on a membership and medical concierge model rather than a walk-in menu: each member starts with an in-depth health assessment combining blood biomarker panels, body composition analysis, DNA and epigenetic testing and multi-organ imaging, from which the clinical team builds a personalised plan. Members also get access to the Harley Lounge, the clinic's private members space, and a calendar of private events.
The medical leadership is a genuine standout. Medical Director Dr Saima Ajaz is a specialist hepatologist and lifestyle medicine physician (BSc, MBBS, MPhil, PhD, Dip IBLM/BSLM, DABRM) and an Honorary Senior Clinical Lecturer at King's College London. The wider team includes two Resident Medical Officers, Professor Sunil Kumar in lifestyle medicine and anaesthesiology, and a nutrition and science communicator. The treatment range is broad for a single site, spanning EBOO, hyperbaric oxygen, a full IV drip menu including NAD+, infrared light therapy, regenerative medicine, EMFACE and EMSCULPT, and diagnostics such as DEXA, FibroScan and an oxidative stress test.
The club is operated by London Longevity Club Limited (Companies House 16144654, incorporated December 2024, formerly YOLO Clinics Ltd) and forms part of the group of businesses around Harley Street Specialist Hospital, whose CEO Warren Vaheeswaran also leads the club. The affiliated Harley Street Specialist Hospital at the same address holds a CQC rating of Good dated 8 May 2025. Pricing and membership fees are not published on the website; the clinic works from a free initial consultation, so prospective members should confirm costs directly.
13 treatments across 9 categories in the menu section below.
Compiled from published research and each venue's own published information. Information only, not medical advice.
Information compiled from the clinic's website, last checked 5 July 2026.
Treatments
Sourced from the clinic's published menu. Prices are on enquiry unless shown.
Team
6 practitioners listed where available.
CEO
Medical Director and Lead for Longevity
Resident Medical Officer
Resident Medical Officer
Lifestyle Medicine Physician, Anaesthesiologist, Global Thought Leader · Lifestyle medicine · Anaesthesiology
Nutrition & Science Communicator · Nutrition
Facility
Conditions treated
Health areas Harley Street Longevity Club states it works with. General information, not a treatment claim.
Diagnostics & testing
General
Equipment
- Multi-organ MRIQuantitative multi-organ MRI; 49 validated clinical metrics across heart, liver, lungs, kidneys, pancreas and spleen; no radiation or injections
- Liver assessmentUltrasound-based; measures liver stiffness and fat content; 5 to 15 minutes
- Electromagnetic body/face deviceHigh-intensity electromagnetic technology
- Hyperbaric oxygen chamberPressurised chamber delivering pure oxygen
Packages
Package tiers from the clinic website. Line-item treatment prices are not published; confirm fees with the venue.
Intro offer: Free initial consultation ("Book A FREE Consultation")
- Club (membership tier)
- Performance (membership tier)
- Prestige (membership tier)
- Corporate Essentials
- Corporate Executive
- Corporate Platinum
Practical information
- Hours
- Monday to Friday: 8:00 am to 6:00 pm; Saturday: 8:00 am to 4:00 pm; Sunday: Closed
- Getting there
- Marylebone · Located in the Harley Street medical district, Marylebone (nearest stations Oxford Circus and Regent's Park)
- Website
- harleystreetlongevityclub.com
- Amenities
- The Harley Lounge private members space, private consultation rooms, in-clinic diagnostics and imaging, private members events calendar
- Certifications
- CQC rated Good (8 May 2025) for Harley Street Specialist Hospital, the affiliated hospital at the same address; the club operates within the Harley Street Specialist Hospital group
- Consultation
- Required before first session
Location
2 Harley Street, London, W1G 9PA, United Kingdom
2 Harley Street, London, W1G 9PA, United Kingdom
Open in Google MapsAbout the organisation(expand)
- Legal entity
- London Longevity Club Limited
- Companies House
- 16144654
- Parent company
- Part of the Harley Street Specialist Hospital group of businesses (CEO Warren Vaheeswaran also owns Harley Street Specialist Hospital and The Harley Lounge)
Related businesses
- Harley Street Specialist Hospital
- The Harley Lounge
- Harley Academy
- Harley Weight Loss Clinic
- Harley Street Pharmacy
- Harley Medical Tourism
- Muhdo
- Randox Health
- Wimpole
- Zoya Health & Wellbeing Resort
- UMMU Hub
- Chivitr
Frequently asked
- Where is Harley Street Longevity Club and what are its opening hours?
- It is at 2 Harley Street, London W1G 9PA, in the Marylebone medical district. Opening hours are Monday to Friday 8:00 to 18:00, Saturday 8:00 to 16:00, and closed Sunday.
- How much does membership at Harley Street Longevity Club cost?
- The clinic has not published line-item treatment prices on its website. Confirm current fees directly with the venue.
- What treatments and diagnostics does the clinic offer?
- Treatments include EBOO, hyperbaric oxygen therapy, a menu of IV drips including NAD+, infrared light therapy, regenerative medicine, EMFACE and EMSCULPT. Diagnostics include DEXA and body composition scanning, FibroScan, an oxidative stress test, cover scan imaging, and DNA and epigenetic testing.
- Who leads the medical team?
- The Medical Director and Lead for Longevity is Dr Saima Ajaz, a specialist hepatologist and lifestyle medicine physician (BSc, MBBS, MPhil, PhD, Dip IBLM/BSLM, DABRM) and an Honorary Senior Clinical Lecturer at King's College London. The team also includes two Resident Medical Officers and Professor Sunil Kumar.
- Is the clinic CQC registered?
- The affiliated Harley Street Specialist Hospital at the same address holds a CQC rating of Good dated 8 May 2025. The club operates within the Harley Street Specialist Hospital group of businesses.
- Who operates Harley Street Longevity Club?
- It is operated by London Longevity Club Limited (Companies House number 16144654), incorporated in December 2024 and formerly named YOLO Clinics Ltd. CEO Warren Vaheeswaran also leads Harley Street Specialist Hospital and the Harley Lounge.
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