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The dad-test answer in two lines
If you are a man over 50 who has never had a comprehensive blood panel - one that checks hormones, metabolic markers, thyroid, inflammation, and more - the single most useful thing you can do for your health this year costs less than a nice dinner and takes one morning. The five services below all get you there. They differ on how much hand-holding you get, how many markers they test, and how much you pay. Pick based on what you will actually do with the results.
If you want labs bundled with a clinical protocol - bloodwork ordered, interpreted, and acted on by a clinician who can prescribe - that path lives at /best-longevity-rx, where we compare Ageless and others who include a full panel at intake and follow up with an actual treatment plan.
Why this page exists
Most men over 40 have never had a hormone panel. Their annual physical includes a basic metabolic panel, maybe a lipid panel, and that's it. No DHEA-S. No free testosterone. No SHBG. No estradiol. No inflammatory markers. No thyroid beyond TSH. The data to make informed decisions about their own health simply does not exist.
The at-home and direct-to-consumer lab market changed that. For roughly the cost of one month of a gym membership, any man can now order a comprehensive blood panel - 50, 100, even 150+ biomarkers - without a doctor's referral, have it drawn at a Quest or LabCorp location (or in his living room), and get results in 48 hours. The gap is no longer access. The gap is now: which service, and what do I do with the numbers.
This page answers the first question. For the second question - what to actually do when your testosterone or DHEA-S comes back low - see DHEA and pregnenolone for men over 50 and the longevity Rx matrix.
The five services we compared
We looked at services with meaningful market presence, real customer footprints, and publicly available information about what they test and how. We did not include finger-prick self-collect kits (different category, meaningful accuracy limitations for hormone panels), single-biomarker tests, or employer-sponsored wellness programs.
No affiliate relationship exists with any of these services at time of writing. That changes how we write about them. We have no financial stake in which one you choose.
Longevity membership · At-home phlebotomy · Biological age
Superpower
What it is: A membership-based comprehensive blood testing service built around the longevity framing. They send a licensed phlebotomist to your home, test 100+ biomarkers per draw, and generate a "biological age" estimate alongside standard clinical values. The dashboard is designed to track trends over time rather than flag pathology - it is oriented toward optimization, not disease detection.
Biomarkers: 100+ per standard draw, including advanced lipid fractionation (ApoB, Lp(a)), inflammatory markers (CRP, homocysteine), a comprehensive hormone panel (total and free testosterone, SHBG, estradiol, DHEA-S, cortisol, IGF-1), thyroid panel, metabolic panel, CBC, and biological-age derived metrics. Exact panel composition: verify on their current site before ordering, as coverage can change.
Phlebotomy model: A licensed phlebotomist comes to you. No lab visit required. This reduces the friction barrier and removes the pre-analytical error that comes from a stressed, fasted patient trying to self-collect.
Dashboard and interpretation: Strong on UI and trend-tracking. Built for the longevity-aware reader who wants to see how markers change over quarters, not just whether they are "in range." Clinician access exists but is not a deep coaching relationship - it is closer to a review service than a treatment partnership.
Price: Membership model; pricing has been in the $400-800/year range. Verify current pricing directly - this category moves.
Honest cons: At the high end of the price range for the DTC lab category. The "biological age" output is a derived estimate based on a proprietary algorithm - interesting as a trend signal, not a validated clinical measure. If you want a clinician who can prescribe based on your results, you will need a second relationship outside Superpower.
Longevity membership · Lab draw · Broad panel
Function Health
What it is: A membership built around breadth of testing. Function's stated pitch is testing more markers than nearly any other consumer service, twice per year, with physician review of results. The service was co-founded by clinicians and leans on the "what your doctor should be ordering but isn't" angle.
Biomarkers: 100+ per draw; panel includes many markers that are rarely tested at a standard physical - advanced thyroid panels, cancer-screening adjacent markers, cardiovascular risk markers beyond standard lipids, plus the full hormone and metabolic battery. They have been explicit about testing more than 100 unique biomarkers per member draw.
Phlebotomy model: Lab draw at a partner location (typically Quest or LabCorp draw stations). You schedule online and go in fasted. No at-home option.
Dashboard and interpretation: Results come with physician commentary - a licensed clinician reviews your panel and surfaces what warrants attention. This is more interpretation than most DTC labs offer. The dashboard tracks trends across draws.
Price: Membership model; has been in the $500-700/year range for two draws. Verify current pricing.
Honest cons: Waitlist has been a recurring friction point. Lab draw model (not at-home) means you need to travel. Clinician commentary is useful context but is not a prescription relationship - it does not replace a treating physician if your results warrant follow-up treatment.
Coaching + labs · Hormones · Optimization
Marek Health
What it is: The option most oriented toward men who want bloodwork paired with expert interpretation and actionable coaching. Marek Health started in the testosterone optimization space and has expanded to broader performance and longevity coaching. The product is less "get a panel" and more "get a clinician who will tell you what to do with your panel."
Biomarkers: Panel varies by coaching track and what your clinician orders. The hormone-focused panel is comprehensive - testosterone (total and free), DHEA-S, SHBG, estradiol, LH, FSH, prolactin, PSA, thyroid, metabolic, lipid, and inflammation markers. Some advanced panels include IGF-1, cortisol, and broader cardiovascular risk markers. The clinician tailors the panel to your goals.
Phlebotomy model: Lab draw at partner locations. Some home-draw options exist depending on your location and coaching tier.
Dashboard and interpretation: The interpretation is the product. Marek Health assigns you a clinician who reviews your labs in the context of your goals and health history. This is closer to a functional-medicine physician relationship than a data dashboard. Follow-up coaching is explicit, not incidental.
Price: Coaching-based pricing varies significantly by track. Entry-level access to labs with basic interpretation is in the $200-400/year range. Full coaching relationships cost more. Verify current pricing and tier structure on their site.
Honest cons: Price-to-value depends heavily on which coach or clinician you work with. The optimization/TRT community roots mean the framing can be male-performance-focused in ways that are not always nuanced. If your goal is broad longevity tracking rather than hormone optimization specifically, Function Health or Superpower may fit better. Marek Health's strength is the coaching relationship; if you do not want a coaching relationship, you are paying for something you will not use.
Direct-to-consumer · A la carte · Cheapest
Quest Direct / LabCorp Direct
What it is: Direct access to the same CLIA-certified labs your doctor uses, without the physician middleman. Quest Diagnostics and LabCorp both offer direct-to-consumer ordering through their websites (questhealth.com and labcorp.com/at-home-health respectively). You pick tests from a menu, pay online, go to a draw center, and get results in your account.
Biomarkers: A la carte - you choose. The full menu covers hundreds of individual tests. The practical approach is to order a panel - Quest offers pre-built "men's health," "hormone," and "thyroid" panel bundles at different price points. You can also build a custom order if you know exactly what you need.
Phlebotomy model: Lab draw at Quest or LabCorp locations. No at-home option. Coverage is extremely broad - Quest has thousands of draw locations nationwide.
Dashboard and interpretation: Minimal. You get your results with the lab reference range and a flag if a value is out of range. No clinician commentary, no trend dashboard, no optimization framing. The data is accurate; the context is yours to supply.
Price: Low and variable. A basic hormone panel through Quest Direct has been available for under $150. A more comprehensive panel with 40-50 markers can run $200-350. Individual test prices change; check current pricing before ordering. No membership fee.
Honest cons: No interpretation is the defining limitation. The lab reference range on a Quest result is a population normal range - it tells you whether you are in the middle of the bell curve, not whether your numbers are optimal for your age, goals, and symptom picture. A 52-year-old man with total testosterone at 320 ng/dL will get a "normal" flag on a Quest result. Whether that is acceptable depends on context that Quest does not provide. Use this service if you have a clinician or functional-medicine physician who will interpret the results, or if you are already literate enough to read your own labs in context.
Direct-to-consumer · A la carte · Discount pricing
Ulta Lab Tests
What it is: A DTC lab ordering service that draws on LabCorp's and Quest's infrastructure with aggressive discount pricing - often 50-80% off the lab's own direct pricing on the same tests. The business model is volume: they discount tests and make it up on order volume. The sample still goes to LabCorp or Quest, so accuracy is identical to ordering direct.
Biomarkers: A la carte from the LabCorp/Quest menu, same as ordering direct. They also offer pre-built panel packages. The hormone panel bundle has been a popular entry point for men who want a comprehensive first look.
Phlebotomy model: Lab draw at LabCorp or Quest draw centers, same as ordering through those services directly.
Dashboard and interpretation: Similar to Quest/LabCorp direct - lab values, reference ranges, out-of-range flags. No advisory layer.
Price: Frequently the cheapest option for a la carte tests. Pricing changes with promotions; verify before ordering. The discount on a comprehensive panel can be material - $50-100 less than the equivalent Quest Direct order for the same tests.
Honest cons: Same interpretation gap as Quest/LabCorp direct - you are on your own with the results. No membership structure, no dashboard, no trend tracking. Pure raw data at a lower price point. Best used alongside a clinician or for a man who already knows how to read his own panels.
Side-by-side comparison
| Service | Biomarkers | Draw model | Clinician support | Approx. price/yr | Best for |
|---|---|---|---|---|---|
| Superpower | 100+ per draw | At-home phlebotomist | Clinician review; not prescriptive | $400-800+ | Convenience + longevity tracking + biological age |
| Function Health | 100+ per draw, 2x/yr | Lab draw (Quest/LabCorp) | Physician commentary on results | $500-700 | Broadest panel + some interpretation, twice a year |
| Marek Health | Clinician-tailored | Lab draw; some home draw | Active coaching relationship | $200-600+ | Hormone optimization + coaching + actionable follow-through |
| Quest Direct | A la carte (hundreds available) | Quest draw center | None - raw results only | $50-350 per order | Lowest cost; you have a clinician to interpret |
| Ulta Lab Tests | A la carte (LabCorp/Quest menu) | LabCorp/Quest center | None - raw results only | $30-250 per order | Cheapest per-test price on the same labs |
Pricing ranges are approximate and change. Verify current pricing on each service's site before ordering. We earn no commission on any of these.
What a complete longevity panel should include
This is the panel a functional-medicine physician would order for a man over 40 who wants a real picture of where he stands. Use it as a checklist when evaluating what any service actually tests.
Hormones
These are the biomarkers most men's annual physicals skip entirely. They are the most actionable for men over 40.
- Total testosterone and free testosterone - total gives the inventory; free gives the available fraction
- SHBG (sex hormone binding globulin) - high SHBG means more testosterone is bound and unavailable; this is why two men with the same total T can have very different symptoms
- Estradiol (sensitive assay) - the E2 that matters for men; a standard estrogen test is not precise enough at the lower ranges relevant to men
- DHEA-S - the adrenal precursor that declines steeply after 30; rarely tested at a standard physical
- LH and FSH - tells you whether a testosterone deficit is primary (testicular) or secondary (pituitary/hypothalamic)
- Prolactin - elevated prolactin suppresses testosterone; often missed
- IGF-1 - the primary biomarker for growth hormone axis; relevant for men considering peptide support
- Cortisol (morning draw) - adrenal health baseline; chronic elevation degrades testosterone and recovery
Thyroid
TSH alone is not enough. A functional thyroid panel includes TSH, Free T3, Free T4, and ideally Reverse T3. Thyroid dysfunction mimics a lot of what men attribute to low testosterone - fatigue, brain fog, poor body composition, low motivation. Rule it out.
Metabolic and cardiovascular
- Comprehensive metabolic panel (glucose, A1C, kidney function, liver enzymes)
- Fasting insulin - standard glucose and A1C can look fine while fasting insulin reveals early insulin resistance; rarely ordered at a physical
- Standard lipid panel (total, LDL, HDL, triglycerides)
- ApoB - better cardiovascular risk predictor than LDL-C; large cardiovascular outcome studies consistently show ApoB as a stronger predictor of atherosclerotic events than standard LDL
- Lp(a) - genetic cardiovascular risk factor; elevated in roughly 20% of the population; needs to be checked once (it does not change much with lifestyle)
- High-sensitivity CRP - systemic inflammation marker
- Homocysteine - cardiovascular risk and methylation status
Vitamins and minerals often worth checking
Vitamin D (25-OH), B12, folate, ferritin (iron stores), and magnesium RBC (not serum magnesium, which does not reflect intracellular levels well). These are not the core longevity panel but are cheap to add and frequently low in men who think they eat well.
Reference range vs longevity-optimal target - the important distinction
| Biomarker | Standard lab reference range | Longevity-optimal target (functional medicine) |
|---|---|---|
| Total testosterone (men) | 264-916 ng/dL (varies by lab) | 500-900 ng/dL for men over 40; context with free T and SHBG is required |
| DHEA-S (men 50-59) | 51-295 mcg/dL | 150-250 mcg/dL; middle of the age-adjusted range, not just above the floor |
| Estradiol (men, sensitive assay) | 10-40 pg/mL | 20-30 pg/mL; avoiding both low (<15, bone/libido risk) and high (>40, estrogenic side effects) |
| Fasting glucose | 70-99 mg/dL (normal); 100-125 pre-diabetes | 70-90 mg/dL; lower end of normal preferred for longevity |
| ApoB | <130 mg/dL (normal), <100 borderline risk | <80 mg/dL for aggressive cardiovascular risk reduction; <60 in high-risk individuals - this target is debated, discuss with your cardiologist |
| Vitamin D (25-OH) | 30-100 ng/mL (normal); <20 deficient | 50-70 ng/mL; the mid-normal functional target, not just "not deficient" |
| hs-CRP | <1.0 mg/L low risk; 1-3 average; >3 elevated | <1.0 mg/L; trending toward zero is the goal, not just "below 3" |
Important: The longevity-optimal targets above are functional-medicine goals - more aggressive than population reference ranges, and not universal medical consensus. The "optimal" column is what many longevity physicians aim for; the "normal range" column is what the lab uses to flag pathology. These are different things. Discuss your actual numbers with a clinician who knows your full picture before acting on any out-of-range result.
The bundled-with-care path
The limitation of every DTC lab service is the same: they give you data, not a plan. If your testosterone panel comes back with a free T of 8.2 pg/mL and a SHBG of 68 nmol/L, knowing that is better than not knowing it. But it does not tell you what to do next.
The alternative is a longevity telehealth service that orders a full panel at intake, interprets it in context of your goals and symptoms, and comes back with a treatment plan if one is warranted. Ageless does this. The intake process includes a comprehensive hormone and metabolic panel, a licensed clinician reviews the results, and if your labs justify intervention - DHEA support, TRT, peptide protocols, or other options - they can prescribe and monitor.
If you are at the point where you want labs tied to action, not just data for its own sake, that is the path to read about next: the longevity Rx matrix.
How we make money on this page
We do not earn a commission on any of the services listed here - Superpower, Function Health, Marek Health, Quest Direct, or Ulta Lab Tests. This is an editorial comparison with no financial stake in your choice. If we establish an affiliate relationship with any of these services in the future, we will update this disclosure. Full disclosure policy.
The link to /best-longevity-rx routes to a page that includes Ageless as a recommended provider, and we may earn a commission if you use Ageless - at no cost to you.
Frequently asked questions
Are at-home blood tests as accurate as lab draw tests?
For the venous draw services in this comparison (Superpower, Function Health, Marek Health, Quest Direct, Ulta Lab Tests), yes - the sample goes to a CLIA-certified lab and the analytical accuracy is equivalent to a doctor's-office draw. The variable is pre-analytical: how well collection protocol is followed. Services that send a trained phlebotomist to your home (like Superpower) reduce that variable. Finger-prick self-collect kits are a different category with real accuracy limitations on hormone panels - that is not what this comparison covers.
Do I need a doctor's order to get a blood test?
Not for any of the services in this comparison. All five offer direct-to-consumer lab ordering without a physician referral. In some states (New York, New Jersey, Rhode Island, Maryland) direct-to-consumer lab ordering is restricted - services may redirect you depending on your location. Check your state before ordering. If you are using a membership service that includes clinician oversight (Superpower, Marek Health), the ordering structure is built in and you are not expected to interpret results alone.
How much should a comprehensive blood panel cost?
For a truly comprehensive panel (50+ biomarkers including hormones, metabolic, thyroid, CBC, lipids, inflammation markers), budget $200-400 at the bare-bones end using Quest Direct or Ulta Lab Tests. A quality longevity panel with 100+ biomarkers and some interpretation support runs $400-800 annually through Function Health or Marek Health. Superpower is at the high end ($600+ annually) but includes at-home phlebotomy and a biological-age dashboard. Ordering one-off a la carte panels from Quest Direct is cheaper if you need a few specific biomarkers, but gets expensive fast if you want broad coverage.
Which service tests the most biomarkers?
Superpower and Function Health both market 100+ biomarkers per draw and are comparable in breadth at the comprehensive end. Quest Direct and Ulta Lab Tests can technically test hundreds of individual markers a la carte - but you are responsible for selecting and interpreting them. Raw test count is not the right metric: what matters is whether the panel covers the biomarkers relevant to your goals, and whether someone qualified helps you interpret the results.
Can I use insurance or an HSA for at-home blood tests?
HSA and FSA dollars can typically be used for diagnostic lab tests, including direct-to-consumer panels, as a qualified medical expense. The services in this comparison generally accept HSA/FSA cards - verify with each service and your HSA administrator. Insurance coverage is different: most membership services (Superpower, Function Health) operate outside the insurance billing system. Quest Direct and LabCorp tests may be partially covered if you have a physician's order, but out-of-pocket direct pricing is often cheaper than a co-pay for individual tests.
Quest Direct vs a membership service - which is right for me?
Quest Direct and Ulta Lab Tests are right if you know exactly which tests you need, a physician will interpret the results, and you want minimum cost. They are self-service access to the same lab infrastructure your doctor uses. A membership service (Superpower, Function Health, Marek Health) is right if you want: a comprehensive curated panel designed around longevity biomarkers, some form of clinician interpretation or coaching, a dashboard that tracks trends over time, and guidance on what to do with results. The membership model costs more but delivers context alongside data. If you are starting without a functional-medicine physician in your corner, a membership service closes the interpretation gap.
Where to go next
- Best longevity Rx telehealth (Ageless and others) - if you want labs ordered, interpreted, and acted on by a clinician who can prescribe, this is the matrix
- DHEA and pregnenolone for men over 50 - what your DHEA-S number actually means, and what to do if it comes back low
- Best TRT telehealth in 2026 - if your testosterone panel comes back in the basement and you want to understand your options
- Peptide reconstitution calculator - 17-peptide preset with reconstitution math, if your labs and protocol point in that direction
- Protocol One FAQ - the most common questions about how to read your labs, what numbers actually mean, and how to find a provider who takes this seriously
Last reviewed - 2026-05-31