10 Best Cortisol Test Kit of 2025

Tested and Reviewed: Top 10 Cortisol Test Kit deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

PlexusDX

PlexusDx Cortisol Test Kit at Home | Hormone Test Kit Includes Vital Biomarkers for Stress and Adrenal Support | Determine Cortisol Supplements or DHEA Supplement Needs

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Editor's bottom line:

“This cortisol test kit is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

WHAT YOU GET: Vital biomarkers for male and female stress hormones including Cortisol and DHEA
WHY PRECISION HEALTH? Precision Health tailors solutions targeting areas like nutrition, hormones, and overall health based on your unique biomarkers.
HOW DOES IT WORK? Open your kit, collect your sample, mail it back using the prepaid mailer.
ACTIONABLE REPORTS: Practical reports for improving your overall wellness, including insights for supplements, diet, and lifestyle recommendations
TARGETED INSIGHTS: Tailor your diet, supplements, and lifestyle to your biomarkers for optimal health and performance.
ADVANCED AT-HOME TESTING: Get comprehensive reports with personalized diet, supplement, and lifestyle recommendations to achieve your health goals.
YOUR PRIVACY MATTERS: Your privacy is our priority. We use HIPAA compliant security and advanced encryption, ensuring your personal information is always protected.
LICENSED & ACCREDITED: Laboratory is fully licensed and accredited from CLIA. This certification mean that the lab meets federal precision, accuracy, and validity standards.

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Picked by 397 people today

9.5

Choose Health

4-in-1 Cortisol & DHEA-S Test | Sleep Test | Stress Test | Adrenal Health & Function Test | Visceral Fat | Cap & CLIA accredited Lab | Not Avail in NY RI…

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Main Highlights

4-IN-1 ADRENAL HEALTH & FUNCTION / STRESS TEST: Our comprehensive Adrenal/Stress test kit allows users to test and track 4 key markers of internal health (Cortisol,DHEA-S, DHEA:Cortisol ratio & Visceral Fat).
EASY TO USE, AT-HOME COLLECTION: With a simple finger stick test, only a couple of drops of blood is required for analysis. Blood sample is then sent for analysis in the pre-paid envelope provided in the kit.
FAST, ACCURATE RESULTS: Once mailed it takes approx 5 days to reach the laboratory. Within 72 hours your sample will be analyzed. Once results are ready, you receive an email with a link to your own personalized Choose Health Dashboard.
SIMPLE, EASY-TO-UNDERSTAND RESULTS: Once you access the dashboard, you can navigate through each biomarker/hormone and learn how to improve any markers that are out of the optimal range or to maintain any markers that are in the optimal range. You can also track and trend each marker over time to monitor progress and improvements.
CERTIFIED & ACCREDITED: All our testing is performed in a 3rd party CAP & CLIA accredited laboratory. Every one of our tests are also reviewed by a certified physician in your state. Not available in NY & RI
(Product only sold and useable in the United States)

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9.5

Verisana

Home Stress Test – Saliva Test Kit for Daily Cortisol Levels – 4 Cortisol Levels Throughout The Day– CLIA Certified Lab – Verisana

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Main Highlights

CHECK: Measure & control your daily cortisol level - diagnose causes for anxiety, panic attacks or (adrenal) fatigue.
DAILY PROFILE: The saliva hormone test measure your cortisol levels for morning, afternoon, evening and night which gives a much more comprehensive insight into your daily cortisol cycle compared to a morning cortisol test only.
SIMPLICITY: Easy hormone test to do at home once you get your saliva test kit, take the sample and send it back to our CLIA-certified lab.
COMPLETE: Convenient test to do at home - once you get your test kit, take the sample, and send it back to our CLIA certified lab. Everything included - sample instruction, test equipment and a bag for return shipment. Results can be easily downloaded in your Verisana account.
PLEASE NOTE: Due to regulatory reasons, this test is currently not available in NY/NJ/RI/MD. Must be at least 18 & over to take the test.

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9.2

MTHFR

Cortisol Stress Test 4 X Day - Comes with Results Interpretation and Live Support by Phone 7 Days A Week - Fast Results - at Home Saliva Collection Kit. Fast Results.

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Main Highlights

The only cortisol kit that comes with results interpretation and live support by phone seven days a week, offering one-on-one conversations with an expert who will explain the results and answer all questions
Receive personalized supplement recommendations based on Ricardo Miranda's unique cortisol protocol. As a renowned functional medicine physician and widely recognized as a leading authority in methylation health and integrative genetics, Ricardo has coached doctors nationwide and helped thousands of patients (video attached). His expert guidance is customized to your unique cortisol profile, providing you with science-backed strategies for optimal health.
Comprehensive Support: Get access to our expert team seven days a week through live phone support. Our knowledgeable specialists are ready to provide detailed explanations and answer your specific questions. For complex cases requiring specialized expertise, you can request to speak directly with Ricardo Miranda, the leading authority in methylation health.
Stress Test: Cortisol fluctuates throughout the day, which is why the most accurate assessment involves measuring it four times a day. Measuring cortisol at multiple points throughout the day provides valuable insight into your bodys hormonal rhythm and stress response. Measure cortisol levels at 4 key points throughout the day with our home test collection kit, providing insights into cortisol levels.
Simple and Convenient Saliva Collection: Easily monitor your cortisol levels with a hassle-free, non-invasive saliva test
Reliable and Confidential Testing: Our CLIA-certified lab guarantees accurate results with complete confidentiality. Enjoy fast and secure results for your convenience. Results usually within a week from the day our lab receives your specimen.
This test was developed for informational and entertainment purposes only and not meant for diagnosis or treatment of any disease.
Prepaid FedEx Pak valid only within the U.S.

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9.0

EqualDx

EqualDx 4-in-1 Stress, Sleep & Thyroid Test – Cortisol Test Kit at Home with DHEA-S, TSH, Cortisol/DHEA Ratio | Adrenal & Thyroid Hormone Panel | Clinical-Grade Accuracy | Painless Collection

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Main Highlights

Comprehensive 4-in-1 Hormone Panel this at-home cortisol test kit measures four key markersCortisol (stress), DHEA-S (adrenal health), TSH (thyroid function), and the Cortisol/DHEA-S Ratiofor the most complete picture of fatigue, sleep issues, and energy balance.
Includes Thyroid (TSH) Testing Go beyond standard stress tests. This is the ONLY cortisol test kit that also screens your thyroid health, a key regulator of metabolism and energy, helping you rule out or identify thyroid-related causes behind fatigue, weight changes, or poor sleep.
Clinical Accuracy with Painless Collection Not a finger-prick card, saliva, or urine testour at-home kit makes it simple and nearly painless to collect a real serum sample, the same type used in your doctors office. This ensures clinical-grade accuracy with no clinic visit required.
Fast, Secure Results Receive an easy-to-understand report within 25 business days once the lab receives your samples, with personalized guidance on stress resilience, thyroid balance, and sleep qualityso you know what to do next.
Ideal for Symptom Investigation This cortisol test kit at home is perfect for for investigating unexplained fatigue, brain fog, weight changes, adrenal fatigue, or poor sleep. This comprehensive test helps uncover whether stress, adrenal, or thyroid factors are driving your symptoms.
Morning Collection Recommended For best accuracy, collect your sample between 710 AM, when cortisol naturally peaks. This ensures more reliable insights into your daily stress and recovery patterns.

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8.8

StrongVit

StrongVit Cortisol Supplements for Women and Men with Magnesium, Ashwagandha & L-Theanine. High Cortisol Reducer, Manager, Detox, Lower and Control. Sleep Support & Stress Relief, USA

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Main Highlights

16-in-1 Extra Strength Supplement: Unlock a wave of relaxation with our powerful magnesium complex cortisol supplement. Featuring L-Theanine, Ashwagandha, Phosphatidylserine, and a blend of over 13 essential minerals, this unique formula is perfectly designed for a busy lifestyle. It promotes overall wellness, and helps effectively manage, reducer, and lower cortisol levels, stress relief, making it a top choice.
Transform Your Sleep Quality: Our expertly crafted formula combines Ashwagandha, L-Theanine, and Magnesium Glycinate to help you fall asleep quickly and wake up feeling rested. Embrace the restorative sleep you deserve with this non-habit-forming supplement, perfect for nightly use. Cortisol supplements for women and men contain minerals and vitamins that combine nutrients to help boost your overall well-being.
Holistic Cortisol Support: Experience comprehensive adrenal health, cortisol balance, while helping and reduce cortisol levels, with our all-in-one formula. Powered by adaptogens like Lion's Mane, Holy Basil, and Rhodiola Rosea, it supports your immunity. Enhanced with GABA and Phosphatidylserine, this supplement is the smart way.
Third-Party Lab Tested in the USA Our Cortisol supplement pills are rigorously tested by Swift Laboratory for purity and potency. Experience a 30-day supply bottle 2 capsules a day, filled with a powerful fusion of herbs and vitamins, GMO-free, Gluten-free and free from harmful chemicals. It not contains any allergens or sensitivities.
At StrongVit, your satisfaction is our top priority. We deliver premium products because you deserve the best. Moreover, we stand behind our products with a 100% money-back. If you're not delighted, rest assured you're fully covered by our no-questions-asked money-back. Just contact us through Amazon.

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8.6

EqualDx

EqualDx Cortisol & DHEA-S Test – At-Home Cortisol Test for Stress & Adrenal Fatigue | Measure Hormone Ratio for Sleep Balance & Recovery | Clinical-Grade Accuracy | Painless Collection

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Main Highlights

Focused On Stress & Adrenal Health This at-home cortisol test precisely measures your Cortisol, DHEA-S, and their critical Ratiothe gold standard for assessing your bodys stress response, adrenal function, and recovery capacity.
Lab-Draw Accuracy From Home Unlike saliva or blood spot tests, EqualDx uses a real serum samplethe same standard used in clinicsprocessed in our CLIA-certified lab for results you can trust.
Virtually Painless & Simple Our at-home cortisol test kit makes it simple and nearly painless to collect your serum sample in just minutesno messy finger pricks, no inconvenient lab visits.
Beyond A Simple Cortisol Test The Cortisol/DHEA-S Ratio is your ultimate scorecard for hormonal resilience. Identify adrenal fatigue or burnout with insights you cant get from a cortisol-only test.
Physician Approved & HSA/FSA Eligible Receive your personalized report via HIPAA-secure email within 25 business days after your sample is returned to our CLIA-certified lab by Priority Mail, with clear hormone balance insights.
For Targeted Wellness Tracking Ideal for anyone managing chronic stress, poor sleep, or low energy. Monitor adrenal health and track lifestyle changes (diet, sleep, meditation) with precision data over time.

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8.3

Integrative Therapeutics

Integrative Therapeutics Cortisol Manager - Balance Cortisol & Support Relaxation for Restful Sleep* - Includes Ashwagandha & L-Theanine for Confidence with Less Stress* - 30 Tablets (15 Servings)

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Main Highlights

Best Overall Ashwagandha Supplement*: For stress support, Cortisol Manager has been voted best overall Ashwagandha supplement as seen in Vogue*; it helps support balanced cortisol levels and a healthy response to everyday stress*
Relaxation Support*: Supports relaxation and calm to support restful sleep*
Supports Restful Sleep During Stress*: With ongoing use, this supplement with L-theanine and ashwagandha helps ease occasional sleeplessness disrupted by stress*
Integrative Therapeutics Cortisol Manager: Cortisol Manager does not contain gluten, wheat, or dairy
About Integrative Therapeutics: For over 25 years, patients and clinicians have trusted us for our dedication to quality, potency, and accuracy; transparency around our sourcing and manufacturing processes is part of our quality promise to you

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8.1

EldonCard

Eldoncard INC Blood Type Test (Complete KIT) - Find Out if You are A, B, O, AB & RH- Results in Minutes - Air Sealed Envelope, Safety Lancet, Micropipette, Cleansing Swab - 1 Pack

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Main Highlights

Learn your blood type in just a couple of minutes.
Easily understand your blood type group.
Keep as a permanent record of your blood type.
Offers a reliable and accurate way to learn your blood type.
Can be used conveniently at home.

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8.1

Verisana

Adrenal Function Test – Saliva Test Kit for Diurnal Cortisol Levels and DHEA – Measure 4 Cortisol Levels + 1 DHEA Level for Insight into Adrenal Health – Verisana

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Main Highlights

HORMONE ANALYSIS: Measure your DHEA and cortisol levels throughout the day for a comprehensive overview of adrenal gland function.
DAILY PROFILE: The saliva hormone test checks cortisol levels at 4 times during the day (morning, 2h, 4h, 8h later) for a full diurnal profile, plus 1 DHEA level.
EASY TO USE: Simple at-home saliva collection kit includes sample instructions, test tubes, and pre-paid return shipping.
INCLUDES REPORT: Scientific laboratory analysis and a detailed report delivered via email after testing.
AVAILABILITY: This test is not currently available in NY, NJ, RI, or MD due to local regulations.

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Our Best Overall Choice

Best Choice

9.7

PlexusDX

PlexusDx Cortisol Test Kit at Home | Hormone Test Kit Includes Vital Biomarkers for Stress and Adrenal Support | Determine Cortisol Supplements or DHEA Supplement Needs

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

WHAT YOU GET: Vital biomarkers for male and female stress hormones including Cortisol and DHEA
WHY PRECISION HEALTH? Precision Health tailors solutions targeting areas like nutrition, hormones, and overall health based on your unique biomarkers.
HOW DOES IT WORK? Open your kit, collect your sample, mail it back using the prepaid mailer.
ACTIONABLE REPORTS: Practical reports for improving your overall wellness, including insights for supplements, diet, and lifestyle recommendations
TARGETED INSIGHTS: Tailor your diet, supplements, and lifestyle to your biomarkers for optimal health and performance.
ADVANCED AT-HOME TESTING: Get comprehensive reports with personalized diet, supplement, and lifestyle recommendations to achieve your health goals.
YOUR PRIVACY MATTERS: Your privacy is our priority. We use HIPAA compliant security and advanced encryption, ensuring your personal information is always protected.
LICENSED & ACCREDITED: Laboratory is fully licensed and accredited from CLIA. This certification mean that the lab meets federal precision, accuracy, and validity standards.

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