At-Home Women’s Hormone Test Kit
A cycle-aware view of ovarian, pituitary, adrenal, and selected thyroid hormone signals.
Consider this test if:
- Irregular or changing periods are prompting a broader hormone discussion
- Perimenopausal symptoms or cycle changes need a measurable baseline
- Fertility planning or ovarian-function questions are being evaluated with a clinician
- Tracking a clinician-guided hormone or thyroid treatment plan
- Acne, hair changes, or other androgen-related symptoms need hormone context
- HSA/FSA eligible
- Results delivered to your dashboard · Reviewed by a real clinician
Pre-test considerations
No fasting is required. Record the first day of your last period, cycle day, pregnancy status, and any hormone or thyroid medicines for interpretation. Follow clinician instructions about cycle timing; progesterone and other hormones can change substantially across the cycle. Prolactin also changes during the day and can rise after stress or strenuous exercise. 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 combines FSH, LH, estradiol, progesterone, prolactin, total testosterone, DHEA-S, and free T4. Read together, these markers can add context to menstrual-cycle changes, perimenopausal patterns, fertility discussions, androgen-related symptoms, and hormone therapy monitoring. Hormone levels vary with cycle stage, pregnancy, menopause, time of day, and medication use, so timing and clinical context matter. Free T4 is included without TSH, so this is not a complete thyroid assessment.
Biomarkers tested
Includes 8 biomarkers
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
Free T4 measures the unbound thyroxine circulating in blood, the active thyroid hormone available for cells to pull in and convert into T3, which drives your metabolic rate, body temperature, and energy production. Low free T4 points to an underactive thyroid and pairs with fatigue, weight gain, cold intolerance, constipation, and brain fog, while high free T4 suggests hyperthyroidism and tracks with anxiety, racing heart, weight loss, and heat intolerance. Run it alongside TSH to see whether the pituitary and thyroid are communicating properly, which clarifies whether a TSH abnormality reflects true thyroid dysfunction or something upstream.
- Specimen
- Serum or plasma
- Measures
- Mass concentration
FSH is the pituitary signal that drives egg maturation in the ovaries and sperm production in the testes. In women, rising FSH reflects declining ovarian reserve, making it central to fertility planning, cycle irregularity workups, and confirming perimenopause or menopause. In men, elevated FSH points to impaired sperm production, while low levels in either sex suggest the pituitary or hypothalamus isn't sending the signal at all, useful context alongside LH and estradiol.
- Specimen
- Serum or plasma
- Measures
- 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
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
Prolactin is made by the pituitary gland and its main job outside of pregnancy and lactation is to signal, so elevated levels suppress the reproductive hormones that drive libido, ovulation, and testosterone production. High prolactin shows up as irregular or missing periods, unexplained milk production, low libido, erectile dysfunction, or fertility difficulty, and can stem from certain medications, thyroid problems, stress, or a pituitary adenoma. If you're investigating a stalled cycle, unexplained galactorrhea, low libido, or working through a fertility workup with estradiol, FSH, and LH, prolactin tells you whether this hormone is the one crowding out the others.
- 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
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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