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Life Extension vs Marek Health

Complete Head-to-Head Comparison

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

$486
Life Extension
$900
Marek Health
✓ Independent Analysis✓ 2025 Updated Pricing✓ Complete Biomarker Coverage

Quick Comparison Summary

💰 Best Value

Marek Health

0.0 biomarkers per $100

📊 Most Comprehensive

Marek Health

70+ biomarkers tested

🏥 Testing Frequency

Marek Health

2 tests/year

Why This Comparison Matters

⚠️ Common Mistakes

  • Choosing based on price alone without comparing biomarkers
  • Not considering testing frequency in annual cost
  • Overlooking important biomarkers for your health goals
  • Missing add-on costs and hidden fees

✓ Smart Comparison

  • Side-by-side cost per biomarker analysis
  • Complete test coverage comparison
  • Lab location and convenience factors
  • Specific biomarkers for your health goals

Cost & Value Comparison

Life Extension logo

Life Extension

Annual Cost: $486
Tests per Year: 2
Total Biomarkers: 40+
Cost per Test: $243.00
Marek Health logo

Marek Health

Annual Cost: $900
Tests per Year: 2
Total Biomarkers: 70+
Cost per Test: $450.00

Service Details

FeatureLife ExtensionMarek Health
Lab LocationsQuest locationsNationwide
Key FeaturesMale/Female panels, free wellness specialist consultationHormone optimization focus, TRT support, venipuncture included
NotesAnnual sale pricing $243/test. Added cortisol in 2025. HSA/FSA eligibleGuided Optimization program eligible. Panels $250-$2000

Biomarker Coverage Comparison

Tests in common: 47 biomarkers
Only in Life Extension: 0 biomarkers
Only in Marek Health: 20 biomarkers

Tests Only in Marek Health

Complete Biomarker Comparison by Category

BiomarkerLife ExtensionMarek Health
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)
Lipid Panel / Cardiovascular Health
Total Cholesterol
LDL Cholesterol
HDL Cholesterol
Triglycerides
VLDL Cholesterol
Apolipoprotein B (ApoB)
Lipoprotein (a)
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)
Free T3 (Triiodothyronine)
TPO Antibodies (Thyroid Peroxidase)
Thyroglobulin Antibodies
Sex Hormones (Male)
Total Testosterone
Free Testosterone
SHBG (Sex Hormone Binding Globulin)
Estradiol (E2)
PSA (Prostate Specific Antigen)
DHEA-S
Sex Hormones (Female)
Estradiol (E2)
Progesterone
FSH (Follicle Stimulating Hormone)
LH (Luteinizing Hormone)
Prolactin
Inflammation &Immune Markers
hs-CRP (High Sensitivity C-Reactive Protein)
Homocysteine
Vitamins &Nutrients
Vitamin D (25-Hydroxy)
Vitamin B12
Folate
Ferritin
Iron (Serum)
TIBC (Total Iron Binding Capacity)
Stress &Adrenal Function
Cortisol
Advanced / Specialty Markers
Omega-3 Index / Fatty Acids
Creatine Kinase
IGF-1 (Insulin-like Growth Factor)
HOMA-IR (Insulin Resistance)
Autoimmune Markers
Cancer Screening Markers
CEA (Carcinoembryonic Antigen)
Additional Specialized Tests
Transferrin Saturation

Ready to Choose?

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

Learn More About Life Extension → Learn More About Marek Health →

Frequently Asked Questions

Which provider is better:Life Extension or Marek Health?

Marek Health provides better value with 0.0 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 cost per year?

Life Extension costs $486 per year for 2, while Marek Health costs $900 per year for 2. The cost per test is $243.00 for Life Extension and $450.00 for Marek Health.

What biomarkers does Life Extension test that Marek Health doesn't?

Life Extension doesn't include any unique biomarkers that Marek Health doesn't also test.

Can I use insurance with Life Extension or Marek Health?

Both Life Extension and Marek Health 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 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?

Life Extension uses Quest locations, while Marek Health 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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