Labcorp OnDemand 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

Labcorp OnDemand
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
Labcorp OnDemand
2 tests/year

Cost & Value Comparison

Service Details

FeatureLabcorp OnDemandMarek Health Base
Lab LocationsLabcorp networkNationwide
Key FeaturesÀ la carte testing, fast results (1-2 days)Hormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder
NotesIndividual tests $29-$350. 10% off first test. No membership requiredBase panel. 4 tiers available ($250-$1,950). 45-min expert review sessions available. Heavy metals testing option

Biomarker Coverage Comparison

35
Tests in Common
6
Only in Labcorp OnDemand
5
Only in Marek Health Base

Tests Only in Labcorp OnDemand

Tests Only in Marek Health Base

Complete Biomarker Comparison by Category

BiomarkerLabcorp OnDemandMarek 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
Phosphorus
Anion Gap
Thyroid Function
TSH (Thyroid Stimulating Hormone)
Free T4 (Thyroxine)
Sex Hormones (Male)
Sex Hormones (Female)
Inflammation &Immune Markers
hs-CRP (High Sensitivity C-Reactive Protein)
Vitamins &Nutrients
Vitamin D (25-Hydroxy)
Stress &Adrenal Function
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:Labcorp OnDemand 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 Labcorp OnDemand and Marek Health Base cost per year?
Labcorp OnDemand costs $398 per year for 2, while Marek Health Base costs $250 per year for 1. The cost per test is $199 for Labcorp OnDemand and $250 for Marek Health Base.
What biomarkers does Labcorp OnDemand test that Marek Health Base doesn't?
Labcorp OnDemand includes 6 unique biomarkers not found in Marek Health Base's panel. These include TSH (Thyroid Stimulating Hormone), Free T4 (Thyroxine), hs-CRP (High Sensitivity C-Reactive Protein), and others.
Can I use insurance with Labcorp OnDemand or Marek Health Base?
Both Labcorp OnDemand 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. Labcorp OnDemand 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?
Labcorp OnDemand uses Labcorp network, 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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