Function Health 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
Quick Comparison Summary
Best Value
Function Health
43.8 biomarkers per $100
Most Comprehensive
Function Health
160+ biomarkers tested
Most Tests Per Year
Function Health
2 tests/year
Cost & Value Comparison
Function Health
Annual Cost$365
Tests per Year2
Total Biomarkers160+
Cost per Test$182
Marek Health Base
Annual Cost$250
Tests per Year1
Total Biomarkers65
Cost per Test$250
Service Details
| Feature | Function Health | Marek Health Base |
|---|---|---|
| Lab Locations | 2000+ Quest | Nationwide |
| Key Features | Cancer markers, autoimmune panel (ANA), advanced lipids (ApoB), heavy metals (lead), Omega-3, clinician review | Hormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder |
| Notes | $365/year, single membership tier (reduced from $499; Function announced the $365 price directly). 160+ lab tests 2x/year plus on-demand testing. GRAIL cancer screening, MRI/CT scans, Alzheimer's testing, mold reactivity as add-ons. HSA/FSA eligible. | Base panel. 4 tiers available ($250-$1,950). 45-min expert review sessions available. Heavy metals testing option |
Biomarker Coverage Comparison
40
Tests in Common
65
Only in Function Health
1
Only in Marek Health Base
Tests Only in Function Health
- Lipoprotein (a)(Lipid Panel / Cardiovascular Health)
- LDL Particle Number(Lipid Panel / Cardiovascular Health)
- LDL Particle Size(Lipid Panel / Cardiovascular Health)
- TSH (Thyroid Stimulating Hormone)(Thyroid Function)
- Free T4 (Thyroxine)(Thyroid Function)
- Free T3 (Triiodothyronine)(Thyroid Function)
- TPO Antibodies (Thyroid Peroxidase)(Thyroid Function)
- Thyroglobulin Antibodies(Thyroid Function)
- Iodine(Thyroid Function)
- Selenium(Thyroid Function)
- Total Testosterone(Sex Hormones (Male))
- Free Testosterone(Sex Hormones (Male))
53 more
- SHBG (Sex Hormone Binding Globulin)(Sex Hormones (Male))
- PSA (Prostate Specific Antigen)(Sex Hormones (Male))
- 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))
- AMH (Anti-Mullerian Hormone)(Sex Hormones (Female))
- hs-CRP (High Sensitivity C-Reactive Protein)(Inflammation & Immune Markers)
- ESR (Erythrocyte Sedimentation Rate)(Inflammation & Immune Markers)
- Homocysteine(Inflammation & Immune Markers)
- Vitamin D (25-Hydroxy)(Vitamins & Nutrients)
- 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)
- Omega-3 Index / Fatty Acids(Advanced / Specialty Markers)
- Heavy Metals - Lead(Advanced / Specialty Markers)
- Heavy Metals - Mercury(Advanced / Specialty Markers)
- Creatine Kinase(Advanced / Specialty Markers)
- IGF-1 (Insulin-like Growth Factor)(Advanced / Specialty Markers)
- HOMA-IR (Insulin Resistance)(Advanced / Specialty Markers)
- ANA Screen (Antinuclear Antibodies)(Autoimmune Markers)
- ANA Titer(Autoimmune Markers)
- ANA Pattern(Autoimmune Markers)
- Rheumatoid Factor (RF)(Autoimmune Markers)
- Celiac Disease Panel (Comprehensive)(Autoimmune Markers)
- CEA (Carcinoembryonic Antigen)(Cancer Screening Markers)
- CA-125 (Ovarian Cancer)(Cancer Screening Markers)
- CA 19-9 (Pancreatic/GI Cancer)(Cancer Screening Markers)
- AFP (Alpha-Fetoprotein - Liver Cancer)(Cancer Screening Markers)
- Neutrophil/Lymphocyte Ratio(Additional Specialized Tests)
- HDL Subfractions (Large/Small)(Additional Specialized Tests)
- Transferrin Saturation(Additional Specialized Tests)
- Cystatin C(Kidney Function)
- Reverse T3(Thyroid Function)
- Pregnenolone(Sex Hormones (Male))
- Mean Platelet Volume (MPV)(Complete Blood Count (CBC))
- Zinc(Electrolytes & Minerals)
- Copper(Electrolytes & Minerals)
- Oxidized LDL (OxLDL)(Lipid Panel / Cardiovascular Health)
- Fibrinogen(Inflammation & Immune Markers)
- Lipase(Liver Function)
- PTH (Parathyroid Hormone)(Electrolytes & Minerals)
- Osteocalcin(Advanced / Specialty Markers)
- Leptin(Advanced / Specialty Markers)
- Adiponectin(Advanced / Specialty Markers)
- C-Peptide(Metabolic Health / Glucose)
- Immature Granulocytes(Complete Blood Count (CBC))
- Apolipoprotein A1 (ApoA1)(Lipid Panel / Cardiovascular Health)
Tests Only in Marek Health Base
- RBC Magnesium(Electrolytes & Minerals)
Full biomarker tableall 106 markers, side by side
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Frequently Asked Questions
Which is cheaper, Function Health or Marek Health Base?
Marek Health Base is cheaper at $250/year, compared with $365/year for Function Health.
How much do Function Health and Marek Health Base cost per year?
Function Health costs $365/year for 2 tests ($182 per test). Marek Health Base costs $250/year for 1 test ($250 per test).
Which tests more biomarkers, Function Health or Marek Health Base?
Function Health lists more biomarkers: 160+, compared with 65 for Marek Health Base. Of the markers in our database, 40 are in both panels.
Which gives more biomarkers per dollar, Function Health or Marek Health Base?
Function Health gives more biomarkers per dollar: 43.8 per $100 of annual cost, compared with 26.0 for Marek Health Base. Count alone does not decide it; check whether the markers you need are included.
What does Function Health test that Marek Health Base doesn't?
65 markers in our database are in Function Health's panel but not Marek Health Base's, including Lipoprotein (a), LDL Particle Number, LDL Particle Size, and 62 more.
What does Marek Health Base test that Function Health doesn't?
One marker in our database is in Marek Health Base's panel but not Function Health's: RBC Magnesium.
How many tests per year do Function Health and Marek Health Base include?
Function Health includes 2 tests per year. Marek Health Base includes 1 test per year.
Where do Function Health and Marek Health Base draw blood?
Function Health: 2000+ Quest. Marek Health Base: Nationwide.
Can I use insurance with Function Health or Marek Health Base?
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.