Function Health Review 2026

160+ biomarkers$365/yearBest ValueVerified Jan 2026

Function Health offers 160+ biomarkers with 2 tests per year for $365/year.

Performance Scores

Value Score

44
Biomarkers per dollar

Coverage Score

100
Biomarker breadth

Price Score

55
Affordability rating

Pricing Details

Annual Cost
$365
Tests per Year
2
Total Biomarkers
160+
Cost per Biomarker
$2.28

Service Details

Lab Locations2000+ Quest
Key FeaturesCancer markers, autoimmune panel (ANA), advanced lipids (ApoB), heavy metals (lead), Omega-3, clinician review
Notes$365/year. 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.
ReviewsRead reviews on Trustpilot →

What the Report Looks Like

Function Health Dashboard

Comprehensive web-based dashboard showing all 100+ biomarkers with color-coded status indicators. Results organized by body system with detailed explanations for each marker. Historical trending shows changes over time with clear visualizations.

Sections Included
  • Overview summary
  • Body system breakdown
  • Individual biomarker cards
  • Historical trends
  • Physician notes
  • Recommendations
✓Mobile App
✓PDF Export
✓Physician Review
What Makes It Unique: AI-powered insights with physician oversight and personalized action plans

Complete Biomarker List (1 total)

Click on category headers to expand/collapse. Click biomarker names for detailed information.

Test Category / BiomarkerIncluded
Complete Blood Count (CBC) (14 tests)▾
Hemoglobin✓
Hematocrit✓
Red Blood Cell Count (RBC)✓
White Blood Cell Count (WBC)✓
Platelet Count✓
MCV, MCH, MCHC✓
RDW (Red Cell Distribution Width)✓
Mean Platelet Volume (MPV)✓
Immature Granulocytes✓
Neutrophils✓
Lymphocytes✓
Monocytes✓
Eosinophils✓
Basophils✓
Lipid Panel / Cardiovascular Health (11 tests)▾
Total Cholesterol✓
LDL Cholesterol✓
HDL Cholesterol✓
Triglycerides✓
VLDL Cholesterol✓
Apolipoprotein B (ApoB)✓
Lipoprotein (a)✓
LDL Particle Number✓
LDL Particle Size✓
Oxidized LDL (OxLDL)✓
Apolipoprotein A1 (ApoA1)✓
Metabolic Health / Glucose (5 tests)▾
Fasting Glucose✓
Hemoglobin A1c (HbA1c)✓
Insulin✓
Uric Acid✓
C-Peptide✓
Liver Function (9 tests)▾
ALT (Alanine Aminotransferase)✓
AST (Aspartate Aminotransferase)✓
ALP (Alkaline Phosphatase)✓
GGT (Gamma-Glutamyl Transferase)✓
Bilirubin (Total)✓
Albumin✓
Total Protein✓
Globulin✓
Lipase✓
Kidney Function (5 tests)▾
Creatinine✓
BUN (Blood Urea Nitrogen)✓
eGFR (Estimated Glomerular Filtration Rate)✓
BUN/Creatinine Ratio✓
Cystatin C✓
Electrolytes &Minerals (9 tests)▾
Sodium✓
Potassium✓
Chloride✓
Carbon Dioxide (CO2)✓
Calcium✓
Magnesium✓
Zinc✓
Copper✓
PTH (Parathyroid Hormone)✓
Thyroid Function (8 tests)▾
TSH (Thyroid Stimulating Hormone)✓
Free T4 (Thyroxine)✓
Free T3 (Triiodothyronine)✓
TPO Antibodies (Thyroid Peroxidase)✓
Thyroglobulin Antibodies✓
Iodine✓
Selenium✓
Reverse T3✓
Sex Hormones (Male) (7 tests)▾
Total Testosterone✓
Free Testosterone✓
SHBG (Sex Hormone Binding Globulin)✓
Estradiol (E2)✓
PSA (Prostate Specific Antigen)✓
DHEA-S✓
Pregnenolone✓
Sex Hormones (Female) (6 tests)▾
Estradiol (E2)✓
Progesterone✓
FSH (Follicle Stimulating Hormone)✓
LH (Luteinizing Hormone)✓
Prolactin✓
AMH (Anti-Mullerian Hormone)✓
Inflammation &Immune Markers (4 tests)▾
hs-CRP (High Sensitivity C-Reactive Protein)✓
ESR (Erythrocyte Sedimentation Rate)✓
Homocysteine✓
Fibrinogen✓
Vitamins &Nutrients (6 tests)▾
Vitamin D (25-Hydroxy)✓
Vitamin B12✓
Folate✓
Ferritin✓
Iron (Serum)✓
TIBC (Total Iron Binding Capacity)✓
Stress &Adrenal Function (1 tests)▾
Cortisol✓
Advanced / Specialty Markers (9 tests)▾
Omega-3 Index / Fatty Acids✓
Heavy Metals - Lead✓
Heavy Metals - Mercury✓
Creatine Kinase✓
IGF-1 (Insulin-like Growth Factor)✓
HOMA-IR (Insulin Resistance)✓
Osteocalcin✓
Leptin✓
Adiponectin✓
Autoimmune Markers (5 tests)▾
ANA Screen (Antinuclear Antibodies)✓
ANA Titer✓
ANA Pattern✓
Rheumatoid Factor (RF)✓
Celiac Disease Panel (Comprehensive)✓
Cancer Screening Markers (5 tests)▾
CEA (Carcinoembryonic Antigen)✓
CA-125 (Ovarian Cancer)✓
CA 19-9 (Pancreatic/GI Cancer)✓
AFP (Alpha-Fetoprotein - Liver Cancer)✓
Galleri Multi-Cancer Test (50+ cancers)Add-on
Additional Specialized Tests (5 tests)▾
Neutrophil/Lymphocyte Ratio✓
LDL-P (LDL Particle Number)✓
LDL Particle Size Analysis✓
HDL Subfractions (Large/Small)✓
Transferrin Saturation✓

Compare with Other Providers

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Frequently Asked Questions

Does Function Health include mobile blood draws?

Function Health typically uses 2000+ Quest for blood draws. Contact them directly about mobile draw options.

How does Function Health compare to my doctor's tests?

Function Health offers 160+ biomarkers, typically more comprehensive than standard doctor visits. Key advantages include no appointment needed and detailed optimization-focused reports.

Can I use HSA/FSA funds?

Yes, most HSA/FSA accounts cover blood testing services including Function Health. Keep your receipts and check with your HSA/FSA provider.

Is Function Health available in my state?

Function Health is available in most US states, but NY, NJ, and RI typically have restrictions. Check their website for current availability.

How long for results?

Most results are available within 3-7 business days after your blood draw, delivered through their secure online portal.

Disclaimer

This information is for educational purposes only. Prices and features subject to change. Please verify current pricing directly with Function Health.