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Labcorp OnDemand vs Marek Health

Direct provider comparison | Labcorp OnDemand Details | Marek Health Details

Detailed head-to-head comparison of Labcorp OnDemand and Marek Health blood testing services.

Cost & Value Comparison

Labcorp OnDemand logo

Labcorp OnDemand

Annual Cost: $398
Tests per Year: 2
Total Biomarkers: 30+
Cost per Test: $199.00
Marek Health logo

Marek Health

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

Service Details

FeatureLabcorp OnDemandMarek Health
Lab LocationsLabcorp networkNationwide
Key FeaturesÀ la carte testing, fast results (1-2 days)Hormone optimization focus, TRT support, venipuncture included
NotesIndividual tests $29-$350. 10% off first test. No membership requiredGuided Optimization program eligible. Panels $250-$2000

Biomarker Coverage Comparison

Tests in common: 31 biomarkers
Only in Labcorp OnDemand: 0 biomarkers
Only in Marek Health: 36 biomarkers

Tests Only in Marek Health

Complete Biomarker Comparison by Category

BiomarkerLabcorp OnDemandMarek 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—✓