Life Extension vs Marek Health Base

Complete Head-to-Head Comparison

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

Life Extension
Marek Health Base
Independent Analysis 2025 Updated Pricing Complete Biomarker Coverage

Quick Comparison Summary

Best Value
Marek Health Base
18.0 biomarkers per $100
Most Comprehensive
Marek Health Base
45+ biomarkers tested
Most Tests Per Year
Life Extension
2 tests/year

Cost & Value Comparison

Service Details

FeatureLife ExtensionMarek Health Base
Lab LocationsQuest locationsNationwide
Key FeaturesMale/Female Elite panels, free wellness specialist consultation, 250+ individual tests availableHormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder
NotesAnnual sale pricing $243/test. 2024-2025 updates:added Cortisol, TIBC, UIBC, Iron Saturation. NMR LipoProfile and Omega-3 Index available. HSA/FSA eligibleBase panel. 4 tiers available ($250-$1,950). 45-min expert review sessions available. Heavy metals testing option

Biomarker Coverage Comparison

38
Tests in Common
15
Only in Life Extension
2
Only in Marek Health Base

Tests Only in Life Extension

Tests Only in Marek Health Base

Complete Biomarker Comparison by Category

BiomarkerLife ExtensionMarek Health Base
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)
GGT (Gamma-Glutamyl Transferase)
Bilirubin (Total)
Albumin
Total Protein
Globulin
Kidney Function
Creatinine
BUN (Blood Urea Nitrogen)
eGFR (Estimated Glomerular Filtration Rate)
BUN/Creatinine Ratio
Electrolytes &Minerals
Sodium
Potassium
Chloride
Carbon Dioxide (CO2)
Calcium
Magnesium
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:Life Extension or Marek Health Base?
Marek Health Base provides better value with 18.0 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 Life Extension and Marek Health Base cost per year?
Life Extension costs $486 per year for 2, while Marek Health Base costs $250 per year for 1. The cost per test is $243 for Life Extension and $250 for Marek Health Base.
What biomarkers does Life Extension test that Marek Health Base doesn't?
Life Extension includes 15 unique biomarkers not found in Marek Health Base's panel. These include TSH (Thyroid Stimulating Hormone), Free T4 (Thyroxine), Total Testosterone, and others.
Can I use insurance with Life Extension or Marek Health Base?
Both Life Extension and Marek Health Base 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. Life Extension includes 2 in their annual membership, while Marek Health Base includes 1. More frequent testing allows you to track the effectiveness of interventions and catch changes early.
Where can I get blood drawn for these tests?
Life Extension uses Quest locations, while Marek Health Base uses Nationwide. Both typically have thousands of collection centers nationwide. You'll schedule your blood draw through their platform after ordering.

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