Labcorp OnDemand vs Life Extension

Complete Head-to-Head Comparison

Compare costs, biomarker coverage, and value to find the best blood testing service for your needs

Labcorp OnDemand
Life Extension
Independent Analysis 2025 Updated Pricing Complete Biomarker Coverage

Quick Comparison Summary

Best Value
Life Extension
8.2 biomarkers per $100
Most Comprehensive
Life Extension
40+ biomarkers tested
Most Tests Per Year
Life Extension
2 tests/year

Cost & Value Comparison

Service Details

FeatureLabcorp OnDemandLife Extension
Lab LocationsLabcorp networkQuest locations
Key FeaturesÀ la carte testing, fast results (1-2 days)Male/Female Elite panels, free wellness specialist consultation, 250+ individual tests available
NotesIndividual tests $29-$350. 10% off first test. No membership requiredAnnual sale pricing $243/test. 2024-2025 updates:added Cortisol, TIBC, UIBC, Iron Saturation. NMR LipoProfile and Omega-3 Index available. HSA/FSA eligible

Biomarker Coverage Comparison

39
Tests in Common
2
Only in Labcorp OnDemand
14
Only in Life Extension

Tests Only in Labcorp OnDemand

Tests Only in Life Extension

Complete Biomarker Comparison by Category

Filter by Category

BiomarkerLabcorp OnDemandLife Extension
Complete Blood Count (CBC)
Hemoglobin
Hematocrit
Red Blood Cell Count (RBC)
White Blood Cell Count (WBC)
Platelet Count
MCV, MCH, MCHC
RDW (Red Cell Distribution Width)
Neutrophils
Lymphocytes
Monocytes
Eosinophils
Basophils
Lipid Panel / Cardiovascular Health
Total Cholesterol
LDL Cholesterol
HDL Cholesterol
Triglycerides
VLDL Cholesterol
Apolipoprotein B (ApoB)
Metabolic Health / Glucose
Fasting Glucose
Hemoglobin A1c (HbA1c)
Insulin
Uric Acid
Liver Function
ALT (Alanine Aminotransferase)
AST (Aspartate Aminotransferase)
ALP (Alkaline Phosphatase)
Bilirubin (Total)
Albumin
Total Protein
Globulin
Kidney Function
Creatinine
BUN (Blood Urea Nitrogen)
eGFR (Estimated Glomerular Filtration Rate)
Electrolytes &Minerals
Sodium
Potassium
Chloride
Carbon Dioxide (CO2)
Calcium
Magnesium
Phosphorus
Anion Gap
Thyroid Function
TSH (Thyroid Stimulating Hormone)
Free T4 (Thyroxine)
Sex Hormones (Male)
Total Testosterone
Free Testosterone
Estradiol (E2)
PSA (Prostate Specific Antigen)
DHEA-S
Sex Hormones (Female)
Estradiol (E2)
Progesterone
Inflammation &Immune Markers
hs-CRP (High Sensitivity C-Reactive Protein)
Homocysteine
Vitamins &Nutrients
Vitamin D (25-Hydroxy)
Ferritin
UIBC (Unsaturated Iron Binding Capacity)
Stress &Adrenal Function
Cortisol
Advanced / Specialty Markers
Autoimmune Markers
Cancer Screening Markers
Additional Specialized Tests
Urinalysis

Ready to Choose?

Based on this comparison, make an informed decision about your blood testing provider

Frequently Asked Questions

Which provider is better:Labcorp OnDemand or Life Extension?
Life Extension provides better value with 8.2 biomarkers per $100 spent, offering more comprehensive coverage for your investment. However, the best choice depends on your specific health goals, budget, and which biomarkers are most important for your situation.
How much do Labcorp OnDemand and Life Extension cost per year?
Labcorp OnDemand costs $398 per year for 2, while Life Extension costs $486 per year for 2. The cost per test is $199 for Labcorp OnDemand and $243 for Life Extension.
What biomarkers does Labcorp OnDemand test that Life Extension doesn't?
Labcorp OnDemand includes 2 unique biomarkers not found in Life Extension's panel. These include Phosphorus, Anion Gap.
Can I use insurance with Labcorp OnDemand or Life Extension?
Both Labcorp OnDemand and Life Extension are direct-to-consumer services that typically don't accept insurance. However, you may be able to submit receipts to your insurance for reimbursement if you have out-of-network benefits, or use HSA/FSA funds for payment. Check with your insurance provider and the testing companies for specific policies.
How often should I get blood work done?
Most health optimization experts recommend testing 2-4 times per year to establish baselines and track trends. Labcorp OnDemand includes 2 in their annual membership, while Life Extension includes 2. More frequent testing allows you to track the effectiveness of interventions and catch changes early.
Where can I get blood drawn for these tests?
Labcorp OnDemand uses Labcorp network, while Life Extension uses Quest locations. Both typically have thousands of collection centers nationwide. You'll schedule your blood draw through their platform after ordering.

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