Clinique La Prairie vs Function Health

Overview & Philosophy

Clinique La Prairie and Function Health may both sit inside the longevity-clinic category, but they solve very different patient problems. La Prairie is best understood as a residential longevity program centered on diagnostics and lifestyle support, while Function Health is better described as an outpatient longevity clinic centered on lifestyle support. That difference shows up quickly in the numbers: World Longevity Clinics scores them at 84 and 66, with 8/15 versus 1/15 tracked longevity features. For broader market context beyond this head-to-head, see our Best Longevity Clinics 2026 ranking. At the feature level, La Prairie stands out for Full Body MRI, Epigenetic Testing, Telomere Analysis, and Cryotherapy. In practical terms, La Prairie fits best for ultra-high-net-worth individuals who value heritage, privacy, and the prestige of the original longevity brand, whereas Function Health fits best for health-curious individuals seeking affordable, comprehensive blood testing as a starting point for health optimization.

Founded in 1931, La Prairie operates as a residential ultra luxury facility in Montreux, Switzerland (Lake Geneva). Clinique La Prairie is the birthplace of modern longevity medicine. Known for its Revitalization program and CLP Extract, it offers ultra-luxury accommodations alongside medical diagnostics and wellness treatments on the shores of Lake Geneva. The clinic offers 8 of 15 core longevity features and provides 9 distinct treatment modalities, including Full Body MRI, Epigenetic Clock Testing, Telomere Analysis, DEXA Scan, and more. Guests can choose from short stay and extended stay options, and the clinic has been recognized as "The original longevity brand with unmatched heritage and a world-class luxury setting on Lake Geneva".

Founded in 2022, Function Health takes a different approach as a outpatient premium facility in San Francisco, United States (West Coast). Function Health democratizes advanced blood testing by offering 100+ clinically relevant biomarkers at an annual membership price. Their platform provides clear, actionable insights and personalized nutrition recommendations, making comprehensive health data accessible. With 1 of 15 core features and 4 available treatments (including Advanced Bloodwork, Biomarker Panel (100+), Personalized Nutrition, Health Analytics Dashboard), the clinic caters to day guests. It is recognized as "The most affordable comprehensive blood testing platform available, making advanced biomarker tracking accessible to a broad audience".

When comparing these two clinics, several dimensions stand out. The geographic difference between Switzerland and United States means distinct regulatory environments, local cost structures, and travel considerations. A key structural difference is that La Prairie operates as a residential facility while Function Health is outpatient, which fundamentally affects the patient experience, time commitment, and pricing.

Treatments & Programs

Treatment breadth is one of the most important factors when choosing a longevity clinic. Clinique La Prairie covers 8 of 15 core longevity features tracked by World Longevity Clinics, while Function Health covers 1 of 15. In terms of specific treatment modalities, La Prairie offers 9 distinct treatments compared to Function Health's 4.

Both clinics share a foundation of 1 common treatments, including Personalized Nutrition. Where they diverge is notable: La Prairie uniquely offers Full Body MRI, Epigenetic Clock Testing, Telomere Analysis, DEXA Scan, CLP Extract Therapy among 8 exclusive treatments, while Function Health stands apart with Advanced Bloodwork, Biomarker Panel (100+), Health Analytics Dashboard. These differences often reflect each clinic's core philosophy and medical specialization.

La Prairie offers 2 structured programs: Revitalisation (6 days) — Signature program with CLP Extract, comprehensive medical checkup, and wellness treatments. Key treatments include CLP Extract, Medical Checkup, Nutrition, Aesthetic Treatments. Master Longevity Program (6 days) — Advanced program combining medical diagnostics, epigenetic analysis, and regenerative treatments. Key treatments include Epigenetic Testing, Advanced Diagnostics, Regenerative Treatments, Personalized Protocol. Function Health offers 1 program: Annual Membership (annual) — Twice-yearly testing of 100+ biomarkers with personalized insights dashboard and clinician support. Key treatments include Advanced Bloodwork, Biomarker Analysis, Personalized Nutrition, Health Dashboard.

Pricing & Value

Understanding the cost structure is essential when planning a longevity clinic visit, as programs can represent a significant investment in your health. Clinique La Prairie programs range from CHF 12,000 to 60,000 (Signature week programs from CHF 12,000; Medical Revitalisation from CHF 30,000+). The clinic positions itself at the $$$$ price tier with ultra luxury accommodations. The average nightly rate is approximately CHF 3,000.

Function Health programs range from USD 499 to 499 (Annual membership $499/year for twice-yearly testing of 100+ biomarkers). Positioned at the $ tier with premium standards.

When comparing in EUR-equivalent terms, Function Health starts at a notably lower price point, approximately 2384% less expensive at entry level than La Prairie. 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 La Prairie's value proposition at 2.3/10 and Function Health's at 5.8/10, 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.

Clinique La Prairie is located in Montreux, Switzerland (Lake Geneva), operating as a residential facility with a ultra luxury positioning. The facility encompasses 37 rooms and is staffed by 8 medical professionals. Available stay types include short stay, extended stay.

Function Health is based in San Francisco, United States (West Coast), operating as a outpatient facility with a premium positioning. It has 5 medical staff members. Available stay types include day.

On our luxury scale, La Prairie scores 10/10 compared to Function Health's 3/10. For medical technology, La Prairie scores 9/10 and Function Health 7/10. These scores reflect our editorial assessment of each facility's physical environment, equipment, and guest experience.

From a practical standpoint, choosing between Montreux (Switzerland) and San Francisco (United States) 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?