Chronomics

Short answer — for most people who want an ongoing, actionable longevity lab membership: InsideTracker. If your main goal is to track biological (“epigenetic”) age specifically, add a dedicated methylation test such as TruDiagnostic or Chronomics. Why those picks (brief): InsideTracker — Best overall longevity membership Very comprehensive clinical panels (metabolic, lipids, inflammation, hormones, micronutrients). Science-backed algorithms that translate results into personalized nutrition, supplement, and lifestyle recommendations. Subscription options for regular retesting, integration with wearables, and coaching add‑ons. Uses clinical lab draws (higher accuracy than most fingersticks) and provides clear, actionable guidance rather than just raw numbers. TruDiagnostic — Best for epigenetic / DNA methylation clocks Leading specialized lab for methylation-based biological age (offers multiple clocks such as GrimAge, Horvath, DunedinPACE). Good for tracking changes in “biological age” over time if that’s your specific longevity metric. More research-oriented output and raw data export for deeper analysis. Chronomics — User-friendly epigenetic alternative Saliva-based, easy ordering and a modern dashboard. Focuses on epigenetic age and lifestyle insights; cheaper and more consumer-oriented than some lab-only providers. Other useful options depending on priorities: Life Extension / LifeExtension Labs — good if you want established clinical panels bundled with supplement discounts and longevity-focused protocols. Thorne — integrates testing with supplement recommendations and health coaching; good for people who want a facility that pairs labs and personalized supplement plans. LetsGetChecked / Everlywell — good low-cost at-home spot checks (test specific markers often), but not as comprehensive or coaching-focused for longevity. How to combine and test cadence (recommended): Baseline: a comprehensive clinical panel (InsideTracker or Life Extension) to cover lipids/ApoB, HbA1c, fasting glucose/insulin, CRP/hs-CRP, liver/kidney, thyroid, sex hormones, vitamin D, ferritin, homocysteine, Lp(a), omega‑3 index if available. Epigenetic baseline: a methylation test (TruDiagnostic or Chronomics). Frequency: clinical labs every 6–12 months (more often if you’re making big interventions); epigenetic testing every 6–12 months at most (methylation clocks change slowly — annual is reasonable). Use a coaching/clinician overlay if you plan interventions (prescription meds, hormone therapy, or aggressive protocols). Caveats Direct-to-consumer tests don’t replace medical care — review abnormal results with a clinician. Epigenetic and telomere tests are still an evolving area; they give one angle on “biological age” but are not definitive on their own. If you want, tell me: budget, whether you prefer at‑home fingerstick/saliva vs. clinic blood draw, and whether you want coaching or physician oversight — I’ll recommend the single best plan and exact membership/package for your needs.

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