InsideTracker vs Marek Health Comprehensive
Complete Head-to-Head Comparison
Compare costs, biomarker coverage, and value to find the best blood testing service for your needs
Quick Comparison Summary
Best Value
Marek Health Comprehensive
14.1 biomarkers per $100
Most Comprehensive
Marek Health Comprehensive
70+ biomarkers tested
Most Tests Per Year
InsideTracker
2 tests/year
Cost & Value Comparison
InsideTracker
Annual Cost$761
Tests per Year2
Total Biomarkers54
Cost per Test$380
Marek Health Comprehensive
Annual Cost$495
Tests per Year1
Total Biomarkers70+
Cost per Test$495
Service Details
| Feature | InsideTracker | Marek Health Comprehensive |
|---|---|---|
| Lab Locations | Quest/Labcorp | Nationwide |
| Key Features | DNA integration, fitness tracker data, biological age (InnerAge), TERRA AI health guide, 10 healthspan categories | Hormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder |
| Notes | $149/yr membership + $340/test. New customer bundle:$761 for membership + 2 tests. Mobile draw $99-119 extra. Estradiol/Progesterone add-on $99 | Mid-tier panel. 45-min expert review sessions available. Part of Guided Optimization program |
Biomarker Coverage Comparison
39
Tests in Common
3
Only in InsideTracker
27
Only in Marek Health Comprehensive
Tests Only in InsideTracker
- Creatine Kinase(Advanced / Specialty Markers)
- Transferrin Saturation(Additional Specialized Tests)
- Mean Platelet Volume (MPV)(Complete Blood Count (CBC))
Tests Only in Marek Health Comprehensive
- VLDL Cholesterol(Lipid Panel / Cardiovascular Health)
- Uric Acid(Metabolic Health / Glucose)
- ALP (Alkaline Phosphatase)(Liver Function)
- Bilirubin (Total)(Liver Function)
- Total Protein(Liver Function)
- Globulin(Liver Function)
- BUN (Blood Urea Nitrogen)(Kidney Function)
- eGFR (Estimated Glomerular Filtration Rate)(Kidney Function)
- BUN/Creatinine Ratio(Kidney Function)
- Sodium(Electrolytes &Minerals)
- Potassium(Electrolytes &Minerals)
- Chloride(Electrolytes &Minerals)
- Carbon Dioxide (CO2)(Electrolytes &Minerals)
- Calcium(Electrolytes &Minerals)
- Free T4 (Thyroxine)(Thyroid Function)
- Free T3 (Triiodothyronine)(Thyroid Function)
- TPO Antibodies (Thyroid Peroxidase)(Thyroid Function)
- Thyroglobulin Antibodies(Thyroid Function)
- Estradiol (E2)(Sex Hormones (Male))
- PSA (Prostate Specific Antigen)(Sex Hormones (Male))
- FSH (Follicle Stimulating Hormone)(Sex Hormones (Female))
- LH (Luteinizing Hormone)(Sex Hormones (Female))
- Prolactin(Sex Hormones (Female))
- Homocysteine(Inflammation &Immune Markers)
- Vitamin B12(Vitamins &Nutrients)
- Folate(Vitamins &Nutrients)
- IGF-1 (Insulin-like Growth Factor)(Advanced / Specialty Markers)
Complete Biomarker Comparison by Category
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Ready to Choose?
Based on this comparison, make an informed decision about your blood testing provider
Frequently Asked Questions
Which provider is better:InsideTracker or Marek Health Comprehensive?
Marek Health Comprehensive provides better value with 14.1 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 InsideTracker and Marek Health Comprehensive cost per year?
InsideTracker costs $761 per year for 2,
while Marek Health Comprehensive costs $495 per year for 1.
The cost per test is $380
for InsideTracker and $495
for Marek Health Comprehensive.
What biomarkers does InsideTracker test that Marek Health Comprehensive doesn't?
InsideTracker includes 3 unique biomarkers not found in Marek Health Comprehensive's panel.
These include Creatine Kinase, Transferrin Saturation, Mean Platelet Volume (MPV).
Can I use insurance with InsideTracker or Marek Health Comprehensive?
Both InsideTracker and Marek Health Comprehensive 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.
InsideTracker includes 2 in their annual membership,
while Marek Health Comprehensive 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?
InsideTracker uses Quest/Labcorp,
while Marek Health Comprehensive uses Nationwide.
Both typically have thousands of collection centers nationwide. You'll schedule your blood draw through their platform after ordering.
Frequently Asked Questions
Which is cheaper, InsideTracker or Marek Health Comprehensive?
Marek Health Comprehensive is cheaper at $495/year compared to InsideTracker at $761/year.
Which tests more biomarkers, InsideTracker or Marek Health Comprehensive?
InsideTracker tests 54 biomarkers while Marek Health Comprehensive tests 70+ biomarkers.
What is InsideTracker best for?
InsideTracker offers 54 biomarkers for $761/year with 2 test(s) per year. Key features include:DNA integration, fitness tracker data, biological age (InnerAge), TERRA AI health guide, 10 healthspan categories
What is Marek Health Comprehensive best for?
Marek Health Comprehensive offers 70+ biomarkers for $495/year with 1 test(s) per year. Key features include:Hormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder
Which offers better value, InsideTracker or Marek Health Comprehensive?
Marek Health Comprehensive offers better value with approximately 14.1 biomarkers per $100 spent, compared to InsideTracker's 7.1 biomarkers per $100.