Maison Epigenetic vs Viavi

Overview & Philosophy

Maison Epigenetic and Viavi may both sit inside the longevity-clinic category, but they solve very different patient problems. Maison Epigenetic is best understood as an outpatient longevity clinic centered on diagnostics and regenerative medicine, while Viavi is better described as an outpatient longevity clinic centered on regenerative medicine and lifestyle support. That difference shows up quickly in the numbers: World Longevity Clinics scores them at 70 and 69, with 3/15 versus 2/15 tracked longevity features. For broader market context beyond this head-to-head, see our Best Longevity Clinics 2026 ranking. At the feature level, Maison Epigenetic stands out for Epigenetic Testing. In practical terms, Maison Epigenetic fits best for paris-based wellness enthusiasts seeking an accessible entry into epigenetic-based health optimization with flexible session formats, whereas Viavi fits best for high-net-worth individuals seeking london's most established longevity practice with deep genetic analysis and therapeutic blood purification capabilities.

Founded in 2022, Maison Epigenetic operates as a outpatient ultra luxury facility in Paris, France (Ile-de-France). Maison Epigenetic is an exclusive private longevity club in Paris that merges cutting-edge AI-powered epigenetic analysis with a luxury membership model. The clinic focuses on epigenetic optimization, using artificial intelligence to identify personalized interventions that slow or reverse biological aging markers. The clinic offers 3 of 15 core longevity features and provides 5 distinct treatment modalities, including Epigenetic Clock Testing, AI Epigenetic Optimization, Advanced Blood Panel, Personalized Nutrition, and more. Guests can choose from day options, and the clinic has been recognized as "An elegant Parisian longevity concept built around epigenetics, with innovative delivery models and a growing lifestyle brand".

Founded in 2015, Viavi takes a different approach as a outpatient luxury facility in London, United Kingdom (Greater London). Viavi is a well-established London longevity clinic that bridges advanced diagnostics with corporate health programs. Their 22,000-gene analysis forms the backbone of deeply personalized longevity protocols, making them a favored choice for executives and corporate clients seeking data-driven health optimization. With 2 of 15 core features and 5 available treatments (including Genetic Profiling (22,000 Genes), Advanced Blood Panel, Body Composition Analysis, Personalized Nutrition), the clinic caters to day guests. It is recognized as "London's longest-running longevity clinic with genuine genetic depth, a proprietary framework, and rare therapeutic capabilities".

When comparing these two clinics, several dimensions stand out. The geographic difference between France and United Kingdom means distinct regulatory environments, local cost structures, and travel considerations. While both are outpatient facilities, they differ in luxury positioning: Maison Epigenetic at the ultra luxury tier versus Viavi at luxury. Patient feedback supports both: Maison Epigenetic holds a 4.6/5 Google rating (12 reviews) while Viavi has 4.7/5 (85 reviews).

Treatments & Programs

Treatment breadth is one of the most important factors when choosing a longevity clinic. Maison Epigenetic covers 3 of 15 core longevity features tracked by World Longevity Clinics, while Viavi covers 2 of 15. In terms of specific treatment modalities, Maison Epigenetic offers 5 distinct treatments compared to Viavi's 5.

Both clinics share a foundation of 3 common treatments, including Advanced Blood Panel, Personalized Nutrition, IV Nutrient Therapy. Where they diverge is notable: Maison Epigenetic uniquely offers Epigenetic Clock Testing, AI Epigenetic Optimization, while Viavi stands apart with Genetic Profiling (22,000 Genes), Body Composition Analysis. These differences often reflect each clinic's core philosophy and medical specialization.

Maison Epigenetic offers 2 structured programs: Epigenetic Profiling (1 day) — AI-driven epigenetic analysis with biological age assessment and personalized optimization protocol. Key treatments include Epigenetic Testing, AI Analysis, Blood Panel, Physician Consultation. Longevity Membership (12 months) — Exclusive annual membership with quarterly epigenetic tracking, personalized interventions, and private events. Key treatments include Epigenetic Testing, Biomarker Tracking, Personalized Protocol, Nutrition Optimization. Viavi offers 2 programs: Viavi Health Assessment (1 day) — Comprehensive health assessment with genetic profiling (22,000 genes), blood panel, and personalized report. Key treatments include Genetic Profiling, Advanced Blood Panel, Body Composition, Physician Consultation. Corporate Wellness Program (Ongoing) — Tailored corporate health program with team diagnostics, individual plans, and regular follow-ups. Key treatments include Genetic Profiling, Blood Panel, Nutrition Plan, Fitness Assessment.

Pricing & Value

Understanding the cost structure is essential when planning a longevity clinic visit, as programs can represent a significant investment in your health. Maison Epigenetic programs range from EUR 299 to 5,000 (Longevity check-up €299; membership credit deposits from €1,500 to €5,000 (with 10-20% bonus credits)). The clinic positions itself at the $ price tier with ultra luxury accommodations.

Viavi programs range from GBP 14,000 to 50,000 (Evaluation (investigation + health strategy) £14,000; Membership Year 1 £22,000; Vertex Membership ~£50,000). Positioned at the $$$ tier with luxury standards.

When comparing in EUR-equivalent terms, Maison Epigenetic starts at a notably lower price point, approximately 5378% less expensive at entry level than Viavi. This price differential may reflect differences in location costs, included amenities, staff-to-guest ratios, or the scope of included treatments rather than clinical quality alone. Our editorial team rated Maison Epigenetic's value proposition at 7.3/10 and Viavi's at 2.1/10, considering treatment breadth, quality, and pricing relative to the market.

Location & Facilities

Location plays a significant role in the longevity clinic experience, affecting everything from travel logistics to the healing environment and overall cost structure.

Maison Epigenetic is located in Paris, France (Ile-de-France), operating as a outpatient facility with a ultra luxury positioning. It is staffed by 4 medical professionals. Available stay types include day.

Viavi is based in London, United Kingdom (Greater London), operating as a outpatient facility with a luxury positioning. It has 8 medical staff members. Available stay types include day.

On our luxury scale, Maison Epigenetic scores 9/10 compared to Viavi's 7/10. For medical technology, Maison Epigenetic scores 6/10 and Viavi 7/10. These scores reflect our editorial assessment of each facility's physical environment, equipment, and guest experience.

From a practical standpoint, choosing between Paris (France) and London (United Kingdom) involves considering visa requirements, travel distance, currency differences, and local healthcare regulations. Each destination offers a distinct cultural backdrop that can enhance the overall wellness experience.

Who Should Choose Which?