Labcorp OnDemand 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
16.2 biomarkers per $100
Most Comprehensive
Marek Health Comprehensive
80+ biomarkers tested
Most Tests Per Year
Labcorp OnDemand
2 tests/year
Cost & Value Comparison
Labcorp OnDemand
Annual Cost$338
Tests per Year2
Total Biomarkers50+
Cost per Test$169
Marek Health Comprehensive
Annual Cost$495
Tests per Year1
Total Biomarkers80+
Cost per Test$495
Service Details
| Feature | Labcorp OnDemand | Marek Health Comprehensive |
|---|---|---|
| Lab Locations | Labcorp network | Nationwide |
| Key Features | À la carte testing, fast results (1-2 days) | Hormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder |
| Notes | A la carte self-pay testing, no doctor visit needed. Comprehensive Health Test $169 covers ~52 markers (CMP, CBC, urinalysis, lipids, HbA1c); $338 reflects two per year. Panel lineup: Standard $99, Comprehensive $169, Men's/Women's Health $219, Expanded $601-$651, Marker genetic panel $499, Micronutrient $485. Basic screens from $29. Individual tests $29-$689. Welcome10 code for 10% off first test verified active. | Mid-tier panel. 45-min expert review sessions available. Part of Guided Optimization program |
Biomarker Coverage Comparison
39
Tests in Common
2
Only in Labcorp OnDemand
26
Only in Marek Health Comprehensive
Tests Only in Labcorp OnDemand
- Phosphorus(Electrolytes & Minerals)
- Anion Gap(Electrolytes & Minerals)
Tests Only in Marek Health Comprehensive
- VLDL Cholesterol(Lipid Panel / Cardiovascular Health)
- GGT (Gamma-Glutamyl Transferase)(Liver Function)
- Globulin(Liver Function)
- BUN/Creatinine Ratio(Kidney Function)
- Magnesium(Electrolytes & Minerals)
- Free T3 (Triiodothyronine)(Thyroid Function)
- TPO Antibodies (Thyroid Peroxidase)(Thyroid Function)
- Thyroglobulin Antibodies(Thyroid Function)
- Total Testosterone(Sex Hormones (Male))
- Free Testosterone(Sex Hormones (Male))
- SHBG (Sex Hormone Binding Globulin)(Sex Hormones (Male))
- PSA (Prostate Specific Antigen)(Sex Hormones (Male))
14 more
- DHEA-S(Sex Hormones (Male))
- Estradiol (E2)(Sex Hormones (Female))
- Progesterone(Sex Hormones (Female))
- 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)
- Ferritin(Vitamins & Nutrients)
- Iron (Serum)(Vitamins & Nutrients)
- TIBC (Total Iron Binding Capacity)(Vitamins & Nutrients)
- Cortisol(Stress & Adrenal Function)
- IGF-1 (Insulin-like Growth Factor)(Advanced / Specialty Markers)
Full biomarker tableall 67 markers, side by side
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Frequently Asked Questions
Which is cheaper, Labcorp OnDemand or Marek Health Comprehensive?
Labcorp OnDemand is cheaper at $338/year, compared with $495/year for Marek Health Comprehensive.
How much do Labcorp OnDemand and Marek Health Comprehensive cost per year?
Labcorp OnDemand costs $338/year for 2 tests ($169 per test). Marek Health Comprehensive costs $495/year for 1 test ($495 per test).
Which tests more biomarkers, Labcorp OnDemand or Marek Health Comprehensive?
Marek Health Comprehensive lists more biomarkers: 80+, compared with 50+ for Labcorp OnDemand. Of the markers in our database, 39 are in both panels.
Which gives more biomarkers per dollar, Labcorp OnDemand or Marek Health Comprehensive?
Marek Health Comprehensive gives more biomarkers per dollar: 16.2 per $100 of annual cost, compared with 14.8 for Labcorp OnDemand. Count alone does not decide it; check whether the markers you need are included.
What does Labcorp OnDemand test that Marek Health Comprehensive doesn't?
2 markers in our database are in Labcorp OnDemand's panel but not Marek Health Comprehensive's, including Phosphorus, Anion Gap.
What does Marek Health Comprehensive test that Labcorp OnDemand doesn't?
26 markers in our database are in Marek Health Comprehensive's panel but not Labcorp OnDemand's, including VLDL Cholesterol, GGT (Gamma-Glutamyl Transferase), Globulin, and 23 more.
How many tests per year do Labcorp OnDemand and Marek Health Comprehensive include?
Labcorp OnDemand includes 2 tests per year. Marek Health Comprehensive includes 1 test per year.
Where do Labcorp OnDemand and Marek Health Comprehensive draw blood?
Labcorp OnDemand: Labcorp network. Marek Health Comprehensive: Nationwide.
Can I use insurance with Labcorp OnDemand or Marek Health Comprehensive?
Both are direct-to-consumer services paid out of pocket. Some buyers pay with HSA/FSA funds or submit receipts for out-of-network reimbursement; check with your plan and the provider.