Function Health
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Work at Function Health? Claim this pageIt's time you own your health. 160+ lab tests and personalized protocols for instant action, tracked over time in one secure place.
160+ lab tests spanning heart, hormones, thyroid, nutrients, toxins, and more — with clinician-reviewed results and personalized protocols.
Test, don't guess: a comprehensive baseline, retested over time, tracked for life in one secure place.
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160+ lab tests twice a year, tracked for life at $365
Function runs 160+ biomarkers annually (tested twice per year) across hormones, heart, metabolic, aging, and autoimmunity markers—including insulin, lipoproteins, hs-CRP, homocysteine, vitamin D, and heavy metals. Results are reviewed by clinicians and flagged for action. No insurance required, HSA/FSA eligible. The longevity crowd's baseline-tracking service.

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