DIAGNOSTICS · 27 ITEMS

Diagnostics for the longevity-curious

Prenuvo whole-body MRI, InsideTracker, Galleri multi-cancer screen. The diagnostic layer of a serious longevity practice.

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Showing 27 of 27 items

DEEP REVIEW

Marek Health·Diagnostics

Guided Optimization (pay-per-service)

The premium guided-protocol HRT platform where the YouTube longevity crowd actually gets their bloodwork done - broader, deeper, and more clinically aggressive than Hone.

Best for: Experienced TRT/HRT users running multi-medication protocols, biomarker-literate buyers who want clinically aggressive guidance, and the intersection of "performance optimization" and "wants real bloodwork supervision."

TruDiagnostic·Diagnostics

TruAge COMPLETE Epigenetic Test

The biological-age epigenetic test the longevity crowd actually uses - and a consumer-accessible kit running multiple validated clocks (DunedinPACE, Horvath, OMICmAge) in one panel.

Best for: Longevity-focused buyers running serious anti-aging protocols who want validated pace-of-aging tracking, and biomarker-literate users adding epigenetic data to a broader monitoring stack.

Labcorp OnDemand·Diagnostics

OnDemand Lab Testing

Most direct-to-consumer blood tests are startups that send your sample to a third-party lab. Labcorp OnDemand skips the middle layer: it is the consumer storefront of Labcorp itself, one of the two national reference labs that already run a large share of US clinical bloodwork.

Best for: Anyone who wants lab-grade blood biomarkers on demand, at a national lab with thousands of draw sites, priced per test so you buy only the panels you need.

Hone Health·Diagnostics

Men's Health + TRT Membership

The men's telehealth platform that pulled TRT out of the urology clinic and into the iPhone - and the one most buyers compare everything else against.

Best for: Men 30-55 with mid-range symptomatic testosterone who want the cleanest mainstream entry into monitored TRT: no urology referral, no in-person visit, app-driven protocol management.

Mito Health·Diagnostics

Mito Health Membership

A comprehensive-diagnostics platform where members can upload past bloodwork from other providers so every result reads together and trends over time: 117 to 178 biomarkers depending on panel, biological age and AI action plans, sold as one-time purchases from $89.61 for members alongside an optional $9/mo membership, with no annual commitment.

Best for: Buyers who want comprehensive biomarker tracking plus a biological-age readout and have past bloodwork to upload so past results trend alongside new panels, or who want to add advanced or cancer screening one panel at a time without an annual commitment.

Maximus Health·Diagnostics

Performance Protocol Membership

The performance-positioning telehealth play - TRT, enclomiphene, and semaglutide bundled for buyers who explicitly want "optimization" branding rather than "men's health" branding.

Best for: Men 28-45 prioritizing fertility preservation (enclomiphene), buyers who want hormone + GLP-1 protocols bundled, and the audience that responds to performance/optimization brand positioning.

CircleDNA·Diagnostics

Premium DNA Test

Most consumer DNA tests give you ancestry plus a handful of trait cards. CircleDNA's Premium test goes the other direction: one cheek swab, sequenced on Illumina NGS hardware, returned as 500+ reports across diet, fitness, sleep, drug response, disease risk, and family planning.

Best for: Data-hungry optimizers who want the widest single-kit genetic panel (lifestyle + pharmacogenomics + risk markers) and will treat results as conversation starters with their clinician.

Hello Health·Diagnostics

Complete Hello Health Brain/ Neurodiversity

Hello Health sells the Complete Hello Health Brain/ Neurodiversity bundle as one $1,734.00 listing, and its product images show three Vibrant Wellness kits: Neural Zoomer Plus, Methylation Panel and Total Tox Burden. The written page does not yet list the tests, sample method, turnaround, age range or refund terms, so those are the questions to put to Hello Health before ordering.

Best for: An adult buyer, or a parent or guardian, whose licensed clinician already wants these specific Vibrant Wellness panels, who prefers to buy the three kits pictured on Hello Health's product page from one store at one listed price, and who will organize and compare the reports with that clinician over time. For Neural Zoomer and Total Tox Burden, Vibrant publishes adult reference ranges only.

Happy Head·Diagnostics

Topical SuperSolution (finasteride 0.3% + minoxidil 8%)

An online dermatologist consult that ends in a custom-compounded prescription: Happy Head's Topical SuperSolution combines finasteride 0.3% and minoxidil 8% in a once-a-day liposomal base for $79 a month on subscription.

Best for: People with thinning hair who want prescription-strength, dermatologist-prescribed topical formulas managed entirely online, with the option to message the prescriber and adjust the compound over time.

Fertility Hormone Kit (OCK01)

Oova turns a urine strip and a phone camera into numeric LH, E3G, and PdG readings, replacing the binary smiley-face ovulation test with an actual hormone curve.

Best for: Women tracking ovulation timing, luteal phase, or perimenopause shifts who want numeric LH, E3G, and PdG trends instead of binary test lines

FitnessGenes·Diagnostics

DNA Data Upload

If you already spat in a tube for 23andMe, this is the $199 way to get FitnessGenes' full report set without buying a second kit.

Best for: Anyone holding a raw 23andMe, Ancestry, MyHeritage or Living DNA file who wants a second interpretation of it for a single payment.

FitnessGenes·Diagnostics

DNA Saliva Test

A $399 all-in saliva kit from a UK genetics company whose two founders both hold PhDs, with the sample read in an ISO 17025-accredited lab.

Best for: US buyers who want a one-time genetic report set from an accredited-lab provider and do not want to add another monthly subscription.

Sesame Plus

A $99-a-year membership that discounts cash-pay doctor visits and includes one free blood lab, no insurance required.

Best for: Cash-pay and high-deductible households that book periodic bloodwork (HbA1c, lipid panel, CBC, testosterone) and occasional dental, dermatology, or primary care visits.

Walk-In Lab·Diagnostics

Wellness #3 Extreme Blood and Urine Test Panel

8 blood and urine test groups, including CMP-14, CBC, lipids, thyroid with TSH, and a complete urinalysis, for $299 with no doctor visit.

Best for: Self-directed people who want a broad annual blood and urine baseline at cash pricing and are fine reading standard lab reports. Also useful if you specifically want to choose between LabCorp and Quest.

Walk-In Lab·Diagnostics

Wellness #2 Essential Blood Test Panel

Six test groups covering metabolic, lipid, thyroid, and blood count markers in one $175 draw, ordered online without a doctor visit.

Best for: Anyone who wants a yearly organ-function, lipid, thyroid, and blood-count baseline without involving insurance or a physician appointment.

Superpower·Diagnostics

Annual Membership

One annual membership at $349 covering 150+ biomarkers across a baseline draw and a retest, with biological age tracking and a care team included rather than sold separately.

Best for: Buyers who want a comprehensive annual panel with app-based tracking at the lowest membership price in the category, especially first-time blood-panel buyers.

Everlywell·Diagnostics

Thyroid Test

The Everlywell Thyroid Test is an at-home finger-prick panel that measures the four markers most people actually want when they suspect a thyroid issue: TSH, Free T3, Free T4, and TPO antibodies. It is $149, physician-reviewed, and processed in CLIA-certified labs.

Best for: Anyone who wants a fuller thyroid read than a TSH-only test before a doctor visit, or who tracks thyroid markers over time and wants a repeatable at-home baseline.

8E Body Fat Scale

Body-composition scales are the cheapest way to track a trend that matters more than raw weight: how much of you is muscle versus fat, and whether it is moving the right direction. The RunStar 8E is the value pick, an 8-electrode scale that reads about 28 metrics for around $100.

Best for: Anyone who wants an affordable way to track body-composition trends at home with segmental (per-limb) readings, and understands to watch the trend rather than any single number.

myLAB Box·Diagnostics

Total Box (14-Panel)

myLAB Box's Total Box is its flagship 14-panel at-home STD test: one discreet, self-collected kit that screens for the widest range of common infections, with CLIA-certified lab results in 3 to 7 business days and a free physician consult if anything comes back positive.

Best for: Adults who want the most comprehensive discreet at-home STD screen in a single self-collected kit, with CLIA-lab results and a physician consult on a positive.

Personalabs·Diagnostics

Comprehensive Wellness Profile

A single order that maps your core wellness biomarkers, drawn at 4,000-plus Labcorp and Quest locations nationwide, with the physician order included.

Best for: Optimizers who want a broad baseline biomarker panel drawn at a local Labcorp or Quest center, with a physician order included.

Living DNA·Diagnostics

Wellbeing Kit

An at-home DNA test reporting genetic markers related to nutrition, vitamins, and exercise so you can personalize your routine.

Best for: Health optimizers who want a one-time DNA baseline for personalizing nutrition, supplementation, and training.

SiPhox Health·Diagnostics

At-Home Biomarker Test

The at-home blood panel that skips the lab visit and the needle: a small upper-arm sample, up to 60 biomarkers, results in 7-10 days with an AI-built action plan. The lowest-friction way to actually test as often as longevity tracking wants you to.

Best for: Buyers who want frequent, low-friction biomarker tracking without lab visits or needles, especially anyone testing quarterly to watch trends rather than once a year. HSA/FSA users get a meaningful pre-tax discount.

Hume Health·Diagnostics

Body Pod

The body-composition tracker that closes the catalog's biggest measurement gap: knowing whether your weight change is muscle or fat, without booking a DEXA scan.

Best for: GLP-1 users defending lean mass through weight loss, resistance trainers tracking hypertrophy, healthspan-60+ readers monitoring sarcopenia risk, anyone who wants frequent body-composition trends without repeated DEXA appointments.

HealthLabs.com·Diagnostics

Direct-to-Consumer Lab Testing

The shortcut for buyers who need a specific lab test without booking a doctor visit, waiting for the order, and battling insurance.

Best for: Buyers who know which specific tests they need, want them fast, and are comfortable interpreting raw lab values. Patients running protocols their primary care doctor won't order for.

Whole-Body MRI

The full-body MRI scan that became the longevity cocktail-party flex - and the diagnostic everyone debates.

Best for: Buyers with family history of cancer, anyone over 50, those who want imaging-based screening as part of their longevity baseline.

PRICE

$1,199 to $4,999/test

TIER

ultra premium

See the verdict →

InsideTracker·Diagnostics

Ultimate Plan

The OG of "blood test + AI advice" - InsideTracker was doing this 10 years before Function Health existed.

Best for: Buyers who want test results paired with explicit "do X" recommendations rather than raw lab data they have to interpret.

Multi-Cancer Early Detection Test

A blood test screening for 50+ cancers - the most-debated longevity diagnostic of 2026.

Best for: Buyers over 50, those with family cancer history, longevity-focused spenders adding a screening layer to standard surveillance.

Buyer guides

How to choose in this category, with verified prices and honest trade-offs.

Best Diagnostic Platform

Mito vs Function vs Superpower vs InsideTracker vs Lifeforce.

Best At-Home Blood Test

Only SiPhox is collected at home. The rest need a lab draw.

Best VO2 Max Analyzers

Measured vs estimated: VO2 Master vs COSMED vs PNOE, and where wearables fit.

from $6,895

Frequently asked

Diagnostics buyer FAQ

What is the best longevity diagnostic in 2026?

Depends on what you're trying to learn. For comprehensive biomarker tracking with AI insights, Function Health ($365/yr for 160+ biomarkers 2x/year) is the editor's pick. For clinician-led hormone optimization, Marek Health is the gold standard. For full-body cancer screening, Prenuvo whole-body MRI ($999-2,499). For epigenetic age, TruDiagnostic TruAge. For multi-cancer early detection blood test, Galleri.

Function Health vs InsideTracker?

Function Health ($365/yr) tests 160+ biomarkers 2x/year with AI insights and clinician review - the comprehensive longevity-medicine play. InsideTracker ($300+ per panel, no subscription required) tests fewer markers with optimized recommendation engine - better for spot baselines and trying out lab tracking before committing. For serious longevity buyers, Function Health is the deeper investment; for first-time lab buyers, InsideTracker is the lower-friction starting point.

Is whole-body MRI worth the cost?

Prenuvo whole-body MRI ($999-2,499) is the most controversial diagnostic in the longevity space. The case for: catches incidental findings traditional preventive care misses (small tumors, aneurysms, structural abnormalities). The case against: high false-positive rate, the worry generated often outweighs the actual clinical utility, and no major medical society currently endorses it as routine screening. For buyers with personal or family cancer history, the math may favor it. For everyone else, it's a buyer-preference decision rather than a clear medical-necessity one.

How often should I run lab work?

For longevity-focused tracking, 2x per year is the consensus among longevity practitioners - once at baseline, once at 6 months to assess intervention response. Function Health bundles this cadence at $365/yr. For active hormone optimization protocols (TRT, peptides), every 90 days is standard while titrating, dropping to every 6 months once stable. For one-time baseline curiosity buyers, an annual InsideTracker or single-visit panel is sufficient.

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