Proactive healthspan clinics combining biomarker testing, hormones, and peptide protocols. Compare clinic profiles in a neutral directory format.
Doctor-led peptide advisory consultations in central London. Every protocol is built around comprehensive bloodwork and personally led by Dr Ethan Hausman-Marquis, who reports a PhD from the Karolinska Institute, with compounds sourced from GMP-certified, EMA-regulated pharmacies.
Doctor-led clinical governanceFrom £600
Menon Health is a Mayfair-based peptide therapy clinic founded by Dr Mukil Menon, a GMC-registered physician and one of the first doctors to prescribe medical peptide therapy in the UK. Before establishing Menon Health, Dr Menon served as UK medical director at Koniver Wellness, launching the clinic at Soho House London. He continues to practise within the NHS alongside his private consultations, ensuring his protocols stay grounded in current medical standards. The clinic offers doctor-led, prescription-based peptide therapy alongside regenerative cell complex treatments, bloods and diagnostics, and IV therapy. All formulations are sourced from GMP-certified, EMA-regulated pharmacies and dispensed as pre-filled pens, vials, or multi-peptide syringes — Menon Health's approach to combining multiple peptides in a single dose is designed to improve precision and patient adherence. Based at 64 North Row in Mayfair, London, Menon Health serves patients across the UK, Europe, Canada, and the United States, with consultations available in person or remotely.
GMC-registered physiciansFrom £195
Nūūtro is a Mayfair-based peptide therapy clinic in London offering personalised, consultation-led peptide protocols. Treatment begins with an online consultation, after which protocols are prepared as vials or pens for collection at the clinic. Nūūtro sources peptides from EU-GMP and US-regulated labs and provides ongoing support across a three-month protocol, alongside IV, ozone, and related wellness therapies.
Consultation-led peptide protocols
HUM2N is a peptide clinic listed on Peptide Clinic Finder in London, UK. The clinic is associated with peptide therapy, hormone optimisation and longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
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Based in London, UK, Reborne Longevity is a peptide clinic. Listed services cover peptide therapy and longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
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Effect Doctors is a longevity clinic in London, UK. Its listed focus spans weight management and longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
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Based in London, UK, The HVN is a longevity clinic. Listed services cover hormone optimisation and longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
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Based in London, UK, The Wellness Lab is a longevity clinic. Listed services cover longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
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Eudai Clinic is a longevity clinic listed on Peptide Clinic Finder in Nottingham, UK. Listed services cover longevity. Its public profile references medical credentials, and the listing has been independently reviewed and verified by Peptide Clinic Finder.
discovery:directory_researchLongevity and healthy-aging clinics focus on maintaining function and healthspan rather than treating a single condition. In practice that means combining advanced diagnostics with a menu of interventions — most often NAD+ therapy, anti-aging and recovery peptides, hormone optimisation, and structured lifestyle support. What separates a strong provider from a weak one is rarely the menu; it is the level of clinical oversight wrapped around it.
NAD+ is a coenzyme central to cellular energy that naturally declines with age, which is why it appears so often in this category. Clinics typically deliver it directly by IV infusion or injection, while NMN and NR are oral precursors the body converts toward NAD+. A quick UK note worth understanding before you buy: NMN is currently treated as a novel food that is "under assessment" in Great Britain — it is sold and monitored by the Food Standards Agency but is not yet formally authorised, must be labelled a food supplement rather than a medicine, and cannot carry health claims. Our guide to NAD+ therapy covers the formats, costs, and questions to ask in more detail.
Availability differs by region. The US has a broader market for both clinic-administered therapies and direct-to-consumer longevity supplements. In the UK, longevity care is more clinic-led, and some oral compounds (such as NMN) sit in a more restricted regulatory position. Wherever you are, the evidence base for many longevity interventions is still developing, so a credible clinic should be transparent about what is and isn't well established.
Use the listings below to compare clinician oversight, whether baseline testing is done before treatment, how protocols are tailored and monitored, and how transparent each clinic is about pricing. When you are ready, get matched with a verified clinic or browse longevity listings by city below. Researching at-home options instead? Compare NAD+ and NMN supplement brands.
What is a longevity clinic?
A longevity clinic offers proactive, healthy-aging-focused care rather than treating a single illness. Protocols are clinician-led and may combine advanced diagnostics and biomarker testing with interventions such as NAD+ therapy, anti-aging peptides, hormone optimisation, and lifestyle support. The exact mix varies considerably from one clinic to another.
What treatments do longevity clinics typically offer?
Common offerings include NAD+ therapy (by IV, injection, or oral precursors), recovery and anti-aging peptides, hormone optimisation, advanced blood and biomarker panels, and structured lifestyle programmes. Some clinics bundle these into comprehensive memberships; others offer standalone sessions.
How do NAD+ and NMN fit into longevity programmes?
NAD+ is a coenzyme that declines with age, which is why it features heavily in longevity contexts. Clinics usually deliver NAD+ directly by IV or injection, while NMN and NR are oral precursors taken as supplements. In the UK, NMN is treated as a novel food that is under assessment — sold and monitored but not yet authorised, with no permitted health claims — so it should be considered separately from clinic-administered NAD+.
How much does a longevity programme cost?
Pricing varies widely by format and care model. A standalone IV session, a maintenance injection plan, and a comprehensive programme with diagnostics and physician oversight all sit at very different price points. The most useful comparison is total care cost — what assessment, monitoring, and follow-up are actually included — rather than the headline figure.
How do I choose a longevity clinic?
Look for genuine clinician oversight, baseline testing before treatment, a protocol tailored to your goals, clear monitoring and follow-up, and transparent pricing. Be cautious of providers that guarantee to reverse ageing, skip assessment, or blur wellness marketing with medical claims the evidence does not yet support.
