Harley St. Longevity Club

Unlock the Science of Ageless Living

The most advanced longevity clinic in London. We use cutting-edge diagnostics and regenerative medicine to help you live not just longer, but better in every way that matters.

YOUR JOURNEY

World-class care, built entirely around you.

At Harley Longevity Club we don't do generic health packages. Every patient begins with a thorough consultation with Dr Saima Ajaz, who uses advanced diagnostics to uncover what is truly happening inside your body before designing a personalised precision longevity plan to match.

Dr Saima Ajaz is one of the UK's leading experts in longevity, regenerative, and metabolic medicine. With over 20 years of clinical experience as a hepatologist and metabolic health specialist, she has a particular focus on MASLD, fatty liver disease, and chronic metabolic disorders. After her clinical training, she earned an MPhil in Biochemistry and Molecular Biology and a PhD in Diabetes, Endocrinology, and Metabolism from King’s College London in 2016. Practising from the heart of Harley Street, Dr Ajaz takes a proactive, science-led approach, identifying root causes before illness arises. Her consultations are thorough, deeply personal, and unlike anything most patients have experienced.

OUR SERVICES

The most advanced longevity treatments available in London

From in-depth diagnostics to regenerative therapies, every treatment we offer is chosen because it works. Dr Ajaz will guide you to the right combination for your body and your goals.

MEMBERSHIPS

Choose the level of care that is right for you

Every membership begins with a full consultation with Dr Saima Ajaz. From there, your tier determines the depth of diagnostics, the frequency of care and the breadth of treatments included in your plan. All members receive the same standard of clinical excellence.

CORPORATE MEMBERSHIPS

Invest in the people who drive your business forward.

Our Services

Redefining healthcare for the 21st century

Head-to-toe health evaluation

We set a baseline for your health and longevity with a comprehensive health evaluation. This assessment includes genetic testing, biomarkers, and cognitive evaluations to create a solid foundation for your tailored longevity strategy.

Proactive health management

With continuous support from your clinical team, we track and manage your health all year round, adjusting your strategy as your needs and lifestyle evolve.

Access to emerging therapies & medical innovations

From stem cell therapy and gene-based interventions to integrative therapies, Harley Street Longevity Club opens a world of revolutionary de-ageing and life-prolonging treatments, thanks to our commitment to medical research and innovation.

Data-driven wellness & benchmarking

Our health data models provide real-time insights and benchmarks, comparing your metrics to age-cohort averages. This empowers you to understand your unique strengths and potential areas for growth.

Schedule A Consultation

Streamline your healthcare journey by scheduling an appointment with our experienced medical professionals.

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With Harley Street Longevity, we've been able to protect our family’s wellbeing, optimise our health, and enhance our quality of life, even within a demanding lifestyle—giving us, as parents, the ultimate peace of mind.

Michael Kokotsis

Director, Search Minded Ltd