Superpower vs Function Health
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
Tie
2 tests/year each
Cost & Value Comparison
Superpower
Annual Cost$349
Tests per Year2
Total Biomarkers100+
Cost per Test$174
Function Health
Annual Cost$365
Tests per Year2
Total Biomarkers160+
Cost per Test$182
Service Details
| Feature | Superpower | Function Health |
|---|---|---|
| Lab Locations | 2000+ labs nationwide | 2000+ Quest |
| Key Features | Advanced lipid panel with LDL-P, inflammation ratios, fatty acid analysis, comprehensive autoimmune panel, concierge messaging | Cancer markers, autoimmune panel (ANA), advanced lipids (ApoB), heavy metals (lead), Omega-3, clinician review |
| Notes | $349/year membership (about $0.96/day), per the superpower.com homepage checked 2026-09-23: two blood draws a year, a baseline of 100+ biomarkers and a retest 3-6 months later. Superpower markets this as 150+ biomarkers by counting both draws together; we list 100+, the baseline panel. The earlier $199 Baseline, $499 Performance and $999 Complete tiers no longer appear on the public site. Pricing may differ in New York and New Jersey. At-home collection costs extra. HSA/FSA eligible | $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. |
Biomarker Coverage Comparison
80
Tests in Common
20
Only in Superpower
25
Only in Function Health
Tests Only in Superpower
- T3 Uptake(Thyroid Function)
- Total T4(Thyroid Function)
- EPA (Eicosapentaenoic Acid)(Advanced / Specialty Markers)
- DHA (Docosahexaenoic Acid)(Advanced / Specialty Markers)
- Arachidonic Acid / EPA Ratio(Advanced / Specialty Markers)
- PSA Free (Prostate Cancer)(Cancer Screening Markers)
- Platelet/Lymphocyte Ratio(Additional Specialized Tests)
- Monocyte/HDL Ratio(Additional Specialized Tests)
- GGT/HDL Ratio(Additional Specialized Tests)
- Systemic Inflammation Index (SII)(Additional Specialized Tests)
- Free Androgen Index (FAI)(Additional Specialized Tests)
- Testosterone/Estradiol Ratio(Additional Specialized Tests)
8 more
- Phosphorus(Electrolytes & Minerals)
- Fructosamine(Metabolic Health / Glucose)
- Anion Gap(Electrolytes & Minerals)
- Non-HDL Cholesterol(Lipid Panel / Cardiovascular Health)
- Total Cholesterol/HDL Ratio(Lipid Panel / Cardiovascular Health)
- LDL/HDL Ratio(Lipid Panel / Cardiovascular Health)
- De Ritis Ratio (AST/ALT)(Liver Function)
- Albumin/Globulin Ratio (A/G)(Kidney Function)
Tests Only in Function Health
- Iodine(Thyroid Function)
- Selenium(Thyroid Function)
- Heavy Metals - Lead(Advanced / Specialty Markers)
- HOMA-IR (Insulin Resistance)(Advanced / Specialty Markers)
- ANA Titer(Autoimmune Markers)
- ANA Pattern(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)
- HDL Subfractions (Large/Small)(Additional Specialized Tests)
- Reverse T3(Thyroid Function)
13 more
- Pregnenolone(Sex Hormones (Male))
- 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)
Full biomarker tableall 125 markers, side by side
Filter by Category
Ready to Choose?
Based on this comparison, make an informed decision about your blood testing provider
Frequently Asked Questions
Which is cheaper, Superpower or Function Health?
Superpower is cheaper at $349/year, compared with $365/year for Function Health.
How much do Superpower and Function Health cost per year?
Superpower costs $349/year for 2 tests ($174 per test). Function Health costs $365/year for 2 tests ($182 per test).
Which tests more biomarkers, Superpower or Function Health?
Function Health lists more biomarkers: 160+, compared with 100+ for Superpower. Of the markers in our database, 80 are in both panels.
Which gives more biomarkers per dollar, Superpower or Function Health?
Function Health gives more biomarkers per dollar: 43.8 per $100 of annual cost, compared with 28.7 for Superpower. Count alone does not decide it; check whether the markers you need are included.
What does Superpower test that Function Health doesn't?
20 markers in our database are in Superpower's panel but not Function Health's, including T3 Uptake, Total T4, EPA (Eicosapentaenoic Acid), and 17 more.
What does Function Health test that Superpower doesn't?
25 markers in our database are in Function Health's panel but not Superpower's, including Iodine, Selenium, Heavy Metals - Lead, and 22 more.
How many tests per year do Superpower and Function Health include?
Superpower includes 2 tests per year. Function Health includes 2 tests per year.
Where do Superpower and Function Health draw blood?
Superpower: 2000+ labs nationwide. Function Health: 2000+ Quest.
Can I use insurance with Superpower or Function Health?
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.