FMI notes that the longevity clinic chain infrastructure market was valued at USD 2.4 billion in 2025. Revenue is projected to reach USD 2.6 billion in 2026 and USD 6.9 billion by 2036 with a CAGR of 10.3%. Membership programs are poised to lead by Service model with 44.0% share in 2026, and Imaging-led is expected to lead by Diagnostic stack through 2036.