Longevity tracks diagnostics, biomarkers, therapies, devices and evidence-backed tools aimed at extending healthy human life.
Every item is stored as a verified catalog entry with access, pricing, evidence, limits and a verification date. Announcements and long-range roadmaps are labelled separately from things a reader can use or buy now.
Available now
- Dexcom Stelo — The first over-the-counter glucose biosensor in the US, sold by monthly subscription without a prescription. (Generally available, verified 2026-09-17)
- Function Health — A consumer membership that runs 160+ lab tests twice a year with clinician review. (Generally available, verified 2026-09-17)
- TruDiagnostic TruAge — An at-home epigenetic test that reports biological age and organ-level aging scores. (Generally available, verified 2026-09-17)
3 entries · last updated 2026-09-20.
