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Function Health
Annual membership with add-ons. 33 products, checked Oct 8, 2026 at functionhealth.com.
- Membership covers two rounds of testing a year; markers tagged 'tested twice' are repeated in the second round.
- Add-on prices are only shown to logged-in members, so add-ons appear here without a price.
Main package
Function Health Membership117 tests$365
Apolipoprotein B (ApoB)HDL cholesterolLarge HDL particleshs-CRPLDL cholesterolMedium LDL particlesLDL particle numberLDL patternLDL peak sizeSmall LDL particlesLipoprotein(a)Non-HDL cholesterolTotal cholesterolTotal cholesterol/HDL ratioTriglyceridesThyroglobulin antibodiesTPO antibodiesTSHFree T4Free T3ANA (antinuclear antibodies)Rheumatoid factorBasophilsEosinophilsLymphocytesMonocytesNeutrophilsWhite blood cells (WBC)AMH (anti-Mullerian hormone)DHEA-SEstradiolFSHLHProlactinSHBGTestosterone, freeTestosterone, totalPSA, % freePSA, freePSA, totalGlucoseHemoglobin A1cInsulinLeptinUric acidLeadMercuryArachidonic acid/EPA ratioCalciumFerritinHomocysteineIronIron saturationTIBC (iron binding capacity)MagnesiumMethylmalonic acid (MMA)Omega-3 totalDHA (omega-3)DPA (omega-3)EPA (omega-3)Omega-6/omega-3 ratioOmega-6 totalArachidonic acid (omega-6)Linoleic acid (omega-6)Vitamin D (25-hydroxy)ZincCortisolALTAlbuminAlbumin/globulin ratioAlkaline phosphatase (ALP)ASTGGTGlobulinBilirubin, totalTotal proteinABO blood groupRh factorHematocritHemoglobinMCH (mean cell hemoglobin)MCHCMCV (mean cell volume)MPV (mean platelet volume)PlateletsRed blood cells (RBC)RDW (red cell distribution width)Urine albumin (microalbumin)BUN (urea nitrogen)BUN/creatinine ratioChlorideCreatinineeGFR (creatinine)PotassiumSodiumAmylaseLipaseCarbon dioxide (bicarbonate)Urine amorphous sedimentUrine appearanceUrine bacteriaUrine bilirubinUrine calcium oxalate crystalsUrine colorUrine glucoseUrine hyaline castsUrine ketonesUrine leukocyte esteraseUrine nitriteUrine bloodUrine pHUrine proteinUrine red blood cellsUrine specific gravityUrine squamous epithelial cellsUrine white blood cellsUrine yeast
Also listed, not counted (computed from other results, not a separate test): Biological Age.
Add-ons (19)
Indoor & Outdoor Allergies: Molds, Pets, Grasses, Dust, Trees, Pollen59 testsprice not published
Aspergillus Fumigatus IgECladosporium Herbarum IgEPenicillium Notatum IgEEnglish Plantain IgEScale (lenscale) IgENettle IgELamb's quarters IgERough Marsh Elder IgEWall Pellitory IgEWormwood IgEFirebush IgESheep Sorrel IgERough Pigweed IgEMugwort IgEFalse Ragweed IgERussian Thistle IgECommon ragweed IgEEucalyptus IgEWhite Pine IgEAcacia IgEHickory/pecan tree IgEMelaleuca IgESycamore IgEOlive Tree IgEWalnut Tree IgECottonwood IgEWhite Mulberry IgEWhite Ash IgEBox elder (maple) IgEBirch IgEAlder IgEElm IgEOak IgEMountain Cedar IgERed Top Grass IgEVelvet Grass IgEBahia Grass IgEJohnson Grass IgEBrome Grass IgECultivated Wheat IgECultivated Oat IgEKentucky bluegrass IgEPerennial Rye Grass IgESweet Vernal Grass IgEBermuda Grass IgEOrchard grass IgETimothy Grass IgEMeadow Fescue IgECockroach IgEDog dander IgECat dander IgEMouse Urine Proteins IgEDust mite (D. pteronyssinus) IgEDust mite (D. farinae) IgEBlomia Tropicalis IgEAlternaria Alternata IgEAureobasidium Pullulans IgEMucor Racemosus IgEImmunoglobulin E (IgE), total
Extended Autoimmunity26 testsprice not published
Complement C4Complement C3Cardiolipin IgMCardiolipin IgGCardiolipin IgABeta-2 glycoprotein 1 IgMBeta-2 glycoprotein 1 IgABeta-2 glycoprotein 1 IgGRheumatoid factor IgMRheumatoid factor IgGRheumatoid factor IgASS-A (Ro) antibodiesSS-B (La) antibodiesANA (antinuclear antibodies)TPO antibodiesScl-70 antibodiesMCV antibodies (mutated citrullinated vimentin)CCP antibodiesSm/RNP antibodiesSmith (Sm) antibodiesRNP antibodiesJo-1 antibodiesSed rate (ESR)dsDNA antibodiesChromatin antibodiesCentromere antibodies
Food Allergies20 testsprice not published
Extended Heart & Metabolic14 testsprice not published
AdiponectinApolipoprotein A1Apolipoprotein B (ApoB)ApoB/ApoA1 ratioFibrinogenOxidized LDLMyeloperoxidase (MPO)Lp-PLA2 activityCystatin CInsulinC-peptideInsulin resistance scoreeGFR (creatinine)TMAO
Also listed, not counted (proprietary test with no standard code): HDL Apolipoproteins (A1, C1, C2, C3, C4), pCAD Score, pCEC.
Lyme & Tick-Borne14 testsprice not published
Lyme (Borrelia burgdorferi) IgGLyme (Borrelia burgdorferi) IgMBabesia microti IgGBabesia microti IgMBartonella henselae IgGBartonella henselae IgMBartonella quintana IgGBartonella quintana IgMBorrelia miyamotoi IgGBorrelia miyamotoi IgMEhrlichia chaffeensis IgGEhrlichia chaffeensis IgMAnaplasma phagocytophilum IgGAnaplasma phagocytophilum IgM
Viral Antibodies13 testsprice not published
Food Sensitivities (IgG)11 testsprice not published
Osteoporosis, Hyperparathyroidism, and Myeloma11 testsprice not published
Forever Chemicals (PFAS) Exposure10 testsprice not published
Extended Vitamins, Minerals, Nutrients10 testsprice not published
Extended Immune Regulation7 testsprice not published
Sexual Health Panel7 testsprice not published
Genetic Heart Risks5 testsprice not published
Celiac (Gluten Intolerance)5 testsprice not published
Mold & Environmental Toxin Response4 testsprice not published
Alzheimer's Detection4 testsprice not published
Extended Thyroid Health3 testsprice not published
Extended Hormone Health3 testsprice not published
Extended Heavy Metals2 testsprice not published
Single tests (7)
| Test | Sold as | Price |
|---|---|---|
| ApoE genotype | Alzheimer's Risk (ApoE) | not published |
| Bisphenol A (urine) | Bisphenol A (BPA) Exposure | not published |
| hCG (pregnancy), quantitative | Pregnancy HcG | not published |
| MTHFR genotype | MTHFR Gene | not published |
| Multi-cancer early detection (Galleri) | GRAIL Cancer Test | not published |
| Neurofilament light chain (NfL) | Brain Injury & Degeneration Screening | not published |
| Progesterone | Progesterone | not published |
Sold here but not compared (6)
| Product | Why | Price |
|---|---|---|
| Gut health test coming soon | a scan, service or product rather than a lab test | not published |
| Heart CT Scan | a scan, service or product rather than a lab test | not published |
| Lungs CT Scan | a scan, service or product rather than a lab test | not published |
| MRI Scan | a scan, service or product rather than a lab test | not published |
| MRI Scan with Skeletal & Neurological Assessment | a scan, service or product rather than a lab test | not published |
| MRI Scan with Spine | a scan, service or product rather than a lab test | not published |