At-Home Men’s Hormone and Thyroid Test Kit
A connected view of testosterone availability, pituitary signaling, adrenal hormones, and TSH.
Consider this test if:
- Low libido, erectile changes, fatigue, or reduced strength are prompting a hormone evaluation
- A prior total testosterone result needs context from free testosterone, SHBG, albumin, and LH
- Tracking hormone markers after a clinician-guided treatment or lifestyle change
- Wanting adrenal and TSH context alongside a men's hormone assessment
- HSA/FSA eligible
- Results delivered to your dashboard · Reviewed by a real clinician
Pre-test considerations
No fasting is required. Testosterone is usually highest in the morning, so morning collection and a consistent time are preferred for comparison. If you use hormone therapy, follow your prescriber's timing instructions relative to your dose and do not change medication for the test unless directed. 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.
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What this test is for
This panel measures total and calculated free testosterone together with SHBG and albumin, which affect how much testosterone is available to tissues. LH adds information about pituitary signaling to the testes, while estradiol, DHEA-S, cortisol, and TSH broaden the view across reproductive, adrenal, and thyroid systems. It can help organize a clinician discussion about hormone-related symptoms, but it does not diagnose testosterone deficiency by itself. Because it includes TSH without free T4 or free T3, it is not a complete thyroid panel.
Biomarkers tested
Includes 9 biomarkers
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
Cortisol is the hormone your adrenal glands release to manage stress, blood sugar, blood pressure, and your wake-sleep rhythm, peaking in the morning and tapering through the day. High levels can point to chronic stress, Cushing's syndrome, or overtraining, while low levels suggest adrenal insufficiency (Addison's disease) or a pituitary problem, either of which can drive fatigue, weight changes, poor sleep, low blood pressure, and brain fog. Testing it establishes a baseline for how your body handles stress and helps investigate unexplained exhaustion, mood swings, or a sleep-wake cycle that feels out of sync, especially when paired with ACTH or DHEA-S for fuller context.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
DHEA-S is made almost entirely by the adrenal glands and serves as a stable reservoir your body converts into testosterone and estrogen as needed, making it a reliable read on adrenal androgen output since it doesn't fluctuate hour to hour like cortisol. Low levels can accompany fatigue, low libido, reduced muscle mass, and mood changes, and often show up with adrenal insufficiency or normal age-related decline, while high levels point toward PCOS or an adrenal disorder and often come with acne, excess hair growth, or irregular cycles. It's a useful baseline for tracking adrenal and hormonal aging over time, and a key piece alongside testosterone and cortisol when investigating unexplained fatigue or hormonal symptoms.
- Specimen
- Serum or plasma
- 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
LH is the pituitary signal that triggers ovulation in women and drives testosterone production in the testes of men, acting as the messenger between brain and gonads. In women, tracking LH alongside FSH and estradiol clarifies where you are in your cycle, confirms ovulation timing for fertility planning, and helps investigate irregular periods or suspected PCOS. In men, a low LH with low testosterone points to a signaling problem upstream in the pituitary, while a high LH with low testosterone points to testicular failure, a distinction that changes how low libido, fatigue, or muscle loss get treated.
- Specimen
- Serum or plasma
- Measures
- 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 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
TSH is the pituitary's signal to the thyroid, rising when it senses too little thyroid hormone in circulation and falling when there's too much. High TSH points to an underactive thyroid, often behind fatigue, weight gain, cold intolerance, constipation, dry skin, and low mood. Low TSH points to an overactive thyroid, showing up as anxiety, racing heart, weight loss, heat intolerance, or sleep trouble, and it's the single most sensitive marker for catching thyroid dysfunction before it fully unravels your energy, weight, and cycle.
- Specimen
- Serum or plasma
- Measures
- 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
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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.
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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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