The science

Measured. Tested. Repeatable.

Our methodology combines 300+ biomarkers, peer-reviewed protocols, and physician interpretation not algorithms.

Measure.

Comprehensive biomarker panels and bio-age testing as the foundation of every decision.

Measure.

Comprehensive biomarker panels and bio-age testing as the foundation of every decision.

Interpret.

Board-certified physicians read your results in the context of your full health story.

Interpret.

Board-certified physicians read your results in the context of your full health story.

Protocol.

Personalized plans built around your biology, not industry-standard templates.

Protocol.

Personalized plans built around your biology, not industry-standard templates.

Retest.

Quarterly panels close the loop. We adjust based on what your data actually shows.

Retest.

Quarterly panels close the loop. We adjust based on what your data actually shows.

What we measure

Six categories. 300+ markers.

Biological age

4 markers

Epigenetic clocks and telomere testing to measure cellular aging beyond your chronological age.

DNA methylation

Telomere length

GrimAge

PhenoAge

Biological age

4 markers

Epigenetic clocks and telomere testing to measure cellular aging beyond your chronological age.

DNA methylation

Telomere length

GrimAge

PhenoAge

Metabolic health

52 markers

Glucose regulation, insulin sensitivity, lipid panel, and metabolic flexibility indicators.

HbA1c

Fasting insulin

HOMA-IR

Triglycerides

Apo B

Metabolic health

52 markers

Glucose regulation, insulin sensitivity, lipid panel, and metabolic flexibility indicators.

HbA1c

Fasting insulin

HOMA-IR

Triglycerides

Apo B

Cardiovascular

38 markers

Advanced lipid panels, inflammation markers, and cardiovascular risk indicators.

LDL particle size

hs-CRP

Lp(a)

Homocysteine

Cardiovascular

38 markers

Advanced lipid panels, inflammation markers, and cardiovascular risk indicators.

LDL particle size

hs-CRP

Lp(a)

Homocysteine

Inflammation

24 markers

Systemic inflammation markers that signal underlying cellular stress and aging acceleration.

hs-CRP

IL-6

TNF-α

Ferritin

Inflammation

24 markers

Systemic inflammation markers that signal underlying cellular stress and aging acceleration.

hs-CRP

IL-6

TNF-α

Ferritin

Micronutrients

86 markers

Vitamins, minerals, amino acids, and essential fatty acids measured at functional levels.

Vitamin D

B12

Magnesium

Omega-3 index

Zinc

Micronutrients

86 markers

Vitamins, minerals, amino acids, and essential fatty acids measured at functional levels.

Vitamin D

B12

Magnesium

Omega-3 index

Zinc

Performance

18 markers

Cardiorespiratory fitness, body composition, and recovery indicators measured in-clinic.

VO₂ max

Resting HRV

Lean mass

Visceral fat

Performance

18 markers

Cardiorespiratory fitness, body composition, and recovery indicators measured in-clinic.

VO₂ max

Resting HRV

Lean mass

Visceral fat

What we measure

Lab-grade testing, interpreted by physicians.

Every Longeva panel is processed through CLIA-certified labs, returned within 5–7 days, and reviewed by a board-certified clinician before you ever see the results.

Sample collection

In-clinic bloodwork at your baseline appointment. Painless and complete in one visit.

Lab analysis

Processed through CLIA-certified partner labs. Results typically returned in 5–7 days.

Physician review

A board-certified clinician interprets your panel before you see it. No raw data dumps.

Personalized protocol

Your protocol is built directly from your results not a template.

The research

Built on published science.

Nature Aging · 2023

Epigenetic clocks as biomarkers of aging.

Establishes DNA methylation patterns as a reliable predictor of biological age and mortality risk.

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Nature Aging · 2023

Epigenetic clocks as biomarkers of aging.

Establishes DNA methylation patterns as a reliable predictor of biological age and mortality risk.

Read paper

The Lancet · 2024

VO₂ max and all-cause mortality risk.

A meta-analysis confirming VO₂ max as one of the strongest independent predictors of healthspan.

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The Lancet · 2024

VO₂ max and all-cause mortality risk.

A meta-analysis confirming VO₂ max as one of the strongest independent predictors of healthspan.

Read paper

JAMA Internal Medicine · 2024

Apo B as a cardiovascular risk marker.

Why apolipoprotein B is a more reliable cardiovascular predictor than standard LDL cholesterol panels.

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JAMA Internal Medicine · 2024

Apo B as a cardiovascular risk marker.

Why apolipoprotein B is a more reliable cardiovascular predictor than standard LDL cholesterol panels.

Read paper

Sample report

See your panel in action.

Download a sample baseline report to see exactly what your first panel will look like.

Download sample report

Download sample report