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Find a test that answers your questions, fits your budget, and makes its limits clear. Compare panels, prices, and evidence in one place.
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How We Grade Tests →Showing 1,200 of 1,431 matching tests
Mito Health
Measures soluble transferrin receptor to help distinguish iron deficiency when inflammation makes ferritin harder to interpret. Order online for a partner-laboratory blood draw; the result complements other iron studies and clinical assessment.
Quest Health
Measures seven nutrients to help assess nutritional status when avoiding soy, peanuts or tree nuts limits dietary sources.
SpectraCell Laboratories
Discover the underlying causes of your health concerns with SpectraCell's comprehensive micronutrient testing. Our advanced testing identifies deficiencies or imbalances in essential vitamins and minerals.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
Labcorp OnDemand
A urine test for arsenic, cadmium, lead, and mercury that is intended to assess recent or ongoing exposure and excretion.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
HealthLabs
Current first-party evidence binds this panel route and its published testing scope. Public evidence review remains in progress.
Labcorp OnDemand
Blood testing for free T4 and TSH in a standard thyroid panel.
tellmeGen
Provides more than 300 DNA reports from one genetic test.
Private MD Labs
A Quest blood panel presented for differentiating 21-hydroxylase deficiency from acute stress in pediatric patients; the retained primary details do not enumerate its full component list.
Marek Health
Check Strongyloides IgG through Quest blood collection; stool testing is separate.
Private MD Labs
A Quest blood panel combining glucose, hemoglobin A1c, insulin, phosphate, and a comprehensive metabolic profile for blood-sugar and metabolic context.
Superpower
Professional blood and urine testing across two blood draws, with different national and New York/New Jersey inventories. The first draw covers the baseline and the second repeats selected measurements; confirm the scope of optional home collection.
Generation Lab
At-home epigenetic test producing a model-derived biological-age report with estimates across 21 body systems; it is not a direct organ-function measurement or disease diagnosis.
Private MD Labs
A Quest blood panel presented for tracking systemic lupus erythematosus disease activity and flares; the retained primary details do not enumerate its full component list.
Tally Health
Estimates epigenetic age from DNA methylation in an at-home cheek swab, with results delivered through Tally Health's online account.
Marek Health
A testosterone baseline panel for men, combining androgen-receptor CAG repeat analysis with hormone and broader health measurements. Requires blood and saliva; confirm preparation and saliva collection arrangements before ordering.
Walk-In Lab
Measures free and total testosterone for reproductive-hormone assessment.
Walk-In Lab
Measures free and total testosterone to identify abnormal levels or hormone imbalance.
Personalabs
Published direct-order listing for Testosterone Free and Total Blood Test with a bounded published scope of 1 named items.
Walk-In Lab
Measures free and total testosterone through a focused blood panel.
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