Longevity medicine is transitioning from a conceptual framework to a rapidly expanding clinical domain. This report analyses findings from the Global Survey on Health, Wellness and Longevity conducted October 2025–January 2026 as a collaboration between the International Institute of Longevity and Longevity Think Tank. The primary focus of this report is a sub-sample of 22 longevity clinics across four regions, complemented by insights from a broader ecosystem of 50 organisations, including technology providers, wellness operators, and research institutions.
Across this synthesis, three structural tensions emerge: the pace of clinical adoption relative to evidence generation, the mismatch between data availability and validated measurement, and a broader shift from aspirational models of care to demands for clinical accountability.
Longevity clinics are rapidly integrating molecular diagnostics, imaging, behavioural interventions, and longitudinal monitoring into a model of care focused on early detection and modification of age-related disease risk. However, this clinical expansion is occurring faster than the evidence and the measurement & operational frameworks required to support it.
