At-Home Longevity Test Kit
A broad at-home baseline across cardiovascular, inflammatory, thyroid, vitamin D, and sex-hormone markers.
Consider this test if:
- Establishing a broad baseline before changing your nutrition, exercise, sleep, or supplement routine
- Tracking cholesterol, inflammation, vitamin D, or hormone markers after a health intervention
- Exploring fatigue, recovery, libido, or body-composition concerns with your care team
- Wanting one at-home panel that spans both cardiovascular and hormone-related markers
- HSA/FSA eligible
- Results delivered to your dashboard · Reviewed by a real clinician
Pre-test considerations
Fast for 8 to 12 hours before collecting your sample. Water is fine. Hydrate normally, warm your arm, remain seated during collection, and return the labeled sample and completed form the same day, Monday through Friday.
Video consult with your Care Team
A 1:1 call to discuss your health.
What members say on Trustpilot
What this test is for
This panel combines a lipid profile with hs-CRP, vitamin D, free T3, albumin, and a group of sex-hormone markers. Together, the results provide a broad baseline for cardiovascular health, inflammation, thyroid signaling, nutrient status, and hormone balance. It is most useful for seeing patterns and tracking change over time. It does not measure biological age or diagnose the cause of symptoms on its own.
Biomarkers tested
Includes 14 biomarkers
- Specimen
- Serum or plasma
- Measures
- Mass concentration
Albumin is the protein your liver churns out in the largest quantity, and it does double duty: it holds water inside your blood vessels (so fluid doesn't leak into tissue) and ferries hormones, fatty acids, and medications through your bloodstream. Low albumin points to liver disease, kidney protein loss, chronic inflammation, or poor nutrition, and often shows up alongside swelling, fatigue, or unexplained weight loss. Because it reflects both liver production and overall protein status, it's a useful baseline check and a quick way to see whether inflammation or malnutrition is quietly dragging your protein reserves down.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
- Specimen
- Serum or plasma
- Method
- Calculated
- Measures
- Mass concentration
Estradiol is the dominant estrogen, produced mainly by the ovaries, and it governs the menstrual cycle, builds the uterine lining, supports bone density, and helps regulate mood and sleep. In women, this test tracks ovarian reserve and cycle phase, monitors fertility treatment, or investigates irregular periods, hot flashes, night sweats, low libido, or mood shifts around perimenopause and menopause. In men, estradiol is made from testosterone and, when elevated, can drive gynecomastia, low libido, or mood changes, so it's often checked alongside testosterone when those symptoms show up or when starting hormone therapy.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
Free T3 measures the unbound, active form of triiodothyronine, the thyroid hormone that actually enters cells to drive metabolic rate, heart rate, and body temperature. It matters most when TSH is abnormal or borderline, since Free T3 confirms whether the thyroid is truly overactive or underactive, or whether the body is failing to convert T4 into usable T3. Low levels track with fatigue, weight gain, cold intolerance, and brain fog, while high levels point to anxiety, palpitations, heat intolerance, and unintended weight loss.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
HDL cholesterol measures the fraction of cholesterol carried by particles that pull excess cholesterol out of artery walls and ferry it back to the liver for disposal, a process called reverse cholesterol transport. Low HDL removes less cholesterol from circulation and tracks with higher cardiovascular risk, often alongside high triglycerides, excess visceral fat, insulin resistance, or a sedentary lifestyle. Checking it alongside ApoB and triglycerides gives a fuller risk picture than total cholesterol alone, and it's a useful marker for tracking how exercise, weight loss, or alcohol reduction shift your lipid profile over time.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
High-sensitivity CRP measures low-grade inflammation circulating in your blood, well below the threshold standard CRP tests are built to detect. The liver releases CRP in response to arterial inflammation, and elevated levels predict cardiovascular risk independent of cholesterol, making this a key add-on to ApoB or Lp(a) for anyone building a real risk picture or tracking whether diet and training changes are actually lowering inflammation. It also helps explain persistent fatigue, joint aches, or unresolved symptoms when something inflammatory is suspected but not yet identified.
- Specimen
- Serum or plasma
- Method
- High sensitivity
- Measures
- Mass concentration
LDL cholesterol refers to the cholesterol carried by LDL particles, the ones that lodge in artery walls and seed plaque. High LDL is the classic driver of atherosclerosis and a core input for cardiovascular risk, useful as a baseline and for tracking response to diet, exercise, or statin therapy. Because it's calculated rather than directly measured, it loses accuracy when triglycerides run high, which is when a direct LDL or ApoB test tells you more.
- Specimen
- Serum or plasma
- Method
- Calculated
- Measures
- Mass concentration
Progesterone rises after ovulation to signal the uterine lining to prepare for pregnancy, then falls if no pregnancy occurs, which triggers your period. Testing it confirms whether ovulation actually happened that cycle, useful when tracking fertility, investigating irregular or absent periods, or explaining PMS-like symptoms such as mood swings, bloating, and breast tenderness. In early pregnancy, low progesterone helps explain risk of miscarriage, while timed testing (roughly a week before your expected period) gives the clearest read on ovulatory function.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
SHBG is a liver-made protein that binds testosterone and estradiol, controlling how much hormone is free to act on tissue rather than locked up in transit. High SHBG (common with high estrogen, hyperthyroidism, or liver disease) can leave you hormonally starved even when total testosterone looks normal, while low SHBG (seen with insulin resistance, obesity, or hypothyroidism) inflates free hormone activity. Pairing SHBG with total testosterone gives you an actual free testosterone picture, useful for investigating low libido, fatigue, mood changes, or irregular cycles, and for tracking how weight loss or metabolic changes are shifting your hormone availability over time.
- Specimen
- Serum or plasma
- Measures
- Substance concentration
Total cholesterol adds up everything your blood carries: LDL, HDL, and a fraction of your triglycerides. It's a decent starting snapshot but a blunt one, since it can't tell you whether the load is mostly protective HDL or the LDL particles that drive plaque, which is why it's best read alongside ApoB or an LDL/HDL breakdown rather than on its own. Useful as a baseline cardiovascular check or to track how diet, weight change, or medication are shifting your lipid picture over time.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
Total testosterone measures the hormone your testes (or ovaries and adrenal glands in women) produce to drive libido, muscle mass, bone density, energy, and mood. Low levels show up as fatigue, low sex drive, harder recovery from training, mood changes, and difficulty building or keeping muscle, while high levels in women can signal PCOS or point to an androgen-secreting source. It is the standard baseline for anyone tracking hormonal health with age, evaluating symptoms, or checking response to training, weight loss, or testosterone therapy.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
- Specimen
- Serum or plasma
- Measures
- Ratio
Triglycerides measure the fat circulating in your blood after your body packages up unused calories, mostly from carbs and alcohol, for storage. High levels signal that your liver is overwhelmed with fuel it can't burn, a pattern common with excess sugar, alcohol, weight gain, or insulin resistance, and one that drives cardiovascular risk independent of LDL. Pair it with fasting insulin and HDL to see the full metabolic picture, and track it when you cut sugar, alcohol, or refined carbs to see if the intervention is actually working.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
A blood sample, without the lab visit
This kit uses a single-use Tasso+ collector on your upper arm. A small puncture and gentle vacuum collect a capillary blood sample, so there is no venipuncture or lab appointment.
Needle-free convenience
A more comfortable alternative to a traditional blood draw, and designed to reduce discomfort compared with finger sticks or venipuncture, for a more comfortable lab experience.
Pre-paid shipping (both ways)
Your kit is shipped to your door, and a prepaid FedEx return label is included to send your sample back.
What you'll learn
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Insights that connect the dots. A clinician reads your whole picture, not one result in isolation, connecting family history, past results, and lifestyle into clear next steps.
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Your personalized action plan. Nutrition, supplements, and training in one clinician-reviewed protocol, updated as your results change.
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Track your trends. Upload results from any lab and see each biomarker trend over time, so you know what is working.
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Never miss a recheck. Mito tells you what is worth retesting and when, then reminds you so nothing slips.
What to expect
- 1 Order online
Click, order, done. Your kit ships straight to your door. Transparent, up-front pricing.
- 2 Test at home
Collect your sample at home in minutes and send it back with the prepaid return label. No lab visit needed.
- 3 Fast, dashboard-delivered results
Your results post straight to your dashboard as soon as the lab completes them.
- 4 Expert guidance
Included with Mito membership. A clinician reviews your results and your personalized action plan follows, with clear next steps.
Everything your health needs,
in one membership
-
Every test at our cost
Members pay our cost on every test, with lab fees passed straight through. The full receipt is itemized, never padded.
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Continuous tracking, all in one place
Upload past labs and watch your trends over time. Every marker and visit lives in one longitudinal record, so all your care stays together.
-
Year-round clinician support
Text anytime and get clinician-reviewed answers. When you want to go deeper, 1:1 consultations are available at affordable rates.
All for $9/month
Order any test or consult without joining. For $9/month, members unlock member prices, trend tracking, and year-round clinician guidance.
Mito Membership
$9 /mo
cancel anytime
Without membership
$0
pay as you go
At-cost pricing on labs, scans, and more
Priority turnaround on your results
On-demand clinician consults when you need guidance
Personalized action plans across supplements, exercise, nutrition, and sleep
AI health coaching to help you act on your results
Year-round medical support, with in-chat clinician escalation
All your health records in one personal vault, with trends and biological age tracking
Early access to new diagnostics and product releases
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Frequently asked questions
View all FAQsIs this kit right for me?
The Tasso+ collector is intended for adults 18 and older. Use it while seated. People taking blood thinners may experience prolonged bleeding after collection. If you have questions about at-home blood collection, speak with a clinician before using the kit.
Do I need a lab appointment?
No. Your kit is delivered to your door and you collect the sample at home. There is no lab visit or venipuncture.
When should I collect and return my sample?
Plan to collect Monday through Friday, on a day when you can drop the prepaid return at a FedEx store that same day. Check your local FedEx hours before you begin.
What is included in the kit?
Your kit includes the single-use collector, collection materials, step-by-step instructions, and prepaid return packaging. The in-box guide covers the handling and packing details.
When will I get my results?
Your results post to your dashboard once the lab completes them. Specialty assays and at-home kits can take longer, and the expected turnaround is shown before you buy.
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