Test over 50 critical blood biomarkers from a single, at-home kit. No venous draws, lab visits, or waiting rooms. Clinically accurate without compromise.

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Yes, absolutely. Our at-home test kits meet the highest standards of laboratory testing:

CLIA/CAP Accredited: We partner with a laboratory that holds both Clinical Laboratory Improvement Amendments (CLIA) certification and College of American Pathologists (CAP) accreditation. These are the gold standards in laboratory testing.

Rigorous Validation: Each assay undergoes extensive validation to meet and exceed federal CLIA requirements. This ensures accuracy and reliability comparable to traditional lab tests.

Quality Assurance: Our lab employs strict quality control measures to guarantee consistent and accurate results.

FDA-Registered Components: All components of our test kits are registered with the FDA, ensuring safety and efficacy.

Expert Analysis: Your results go through the standard analysis required by CLIA and overseen by medical experts, then we personalize your results with additional insights and recommendations for optimal health.

With SiPhox, you're getting the convenience of at-home testing without compromising on the quality and accuracy you'd expect from a traditional laboratory setting.

We exclusively work with CLIA/CAP accredited labs that perform extensive validation on each assay to meet federal CLIA requirements. All our tests have a 95%-99% correlation coefficient when compared with standard venous blood draw results.

We independently perform in house testing against Labcorp and Quest on a quarterly basis to monitor and ensure our lab partners are meeting these standards.

We collect a relatively large capillary sample using the EasyDraw arm collector patch. It’s around 50 times what Theranos was collecting. This ensures good repeatability and has been shown to work well for the analytes we are focused on. As part of CLIA/CAP validations every test we sell has been shown to have good agreement between matched capillary and venous draw samples.

We currently have the ability to support over 300 devices across ten categories. The most common devices our users connect are Apple Watch, Fitbit, Oura, EightSleep, Whoop, and Freestyle Libre.

When your report is ready for viewing, you will receive an email letting you know your user portal has been updated. You can access your report at any time by logging in and scrolling down to "Your Reports".


Our approach integrates up to 50 biomarkers into a single sample collection, optimizing the amount of data extracted from a single kit. This contrasts with other companies, which offer only 2-4 markers per kit, aiming to increase profits.

Our model enables us to provide test kits at cost, with the strategy to boost demand and subsequently lower production expenses.

Our organization specializes in developing blood testing hardware, with the ambition to enable instant at-home testing of all these markers at a cost significantly lower than current standards, without compromising the quality or accuracy of our tests.

Your reports are not just raw data. Our team created a unique scoring system called the Axes of Wellness that spans different health and lifestyle categories such as Inflammation, Metabolic, and Cardiovascular Health. With this, we take the guesswork out of interpreting your results and empower you with actionable insights to improve your wellness. If you would like to view your data in a traditional table format, you can do so by exporting the PDF within your report.

Yes, you can easily do this inside your user portal any time after your initial purchase. There is no commitment whatsoever and you will keep access to your previous test data if you decide to cancel.

Each test is designed with a unique objective in mind. Our test complements the annual physical examination by including assessments for DHEA-S, cortisol, Ferritin, among others, thereby covering aspects not addressed by the standard yearly check-up.

Yes! We service all of Canada and the U.S., excluding New York State. Please note that EasyDraw test kits are currently only available in the U.S.

No, we don't - and here's why that's great for you:

Transparent Pricing: We've cut out the middleman to offer you the lowest possible prices for blood testing. What you see is what you pay - no hidden fees or surprise bills.

Hassle-Free Experience: No need to navigate complex insurance paperwork or wonder about coverage. Our straightforward process saves you time and stress.

Consistently Low Costs: We're committed to providing affordable blood testing for everyone, whether you have insurance or not.

HSA/FSA Eligible: While we don't accept insurance, all our products and services can be paid for using your Health Savings Account (HSA) or Flexible Spending Account (FSA).

Control Your Health Data: Without insurance involvement, you have full control over your health information and how it's used.

Sai is your personal AI Health Advisor that lives directly in the SiPhox dashboard. It's designed to help you understand your biomarkers, get insights from your health data (including wearables and blood tests), and guide you towards better health and longevity.

You can interact with Sai by asking questions about your health, biomarkers, or longevity. Upload any lab report —PDF, photo, or SiPhox test results— and Sai appears as a cursor-style sidebar, using advanced AI to analyze your data and provide personalized insights and recommendations.

No, Sai is an AI assistant designed to provide information and insights for health optimization. It is not a medical doctor and cannot provide medical advice, diagnosis, or treatment. Always consult with a qualified healthcare professional for any medical concerns or before making any decisions related to your health.

Core Health

Core Health Program w/ EasyDraw - Quarterly Testing | Quarterly Plan

 21+ critical heart, metabolic, hormonal, nutritional, and inflammation biomarkers

: A custom strategy based on your results, lifestyle, and goals.

Coaching calls with a health expert to review your results and work on your action plan

Additional panels and tests (metabolic+, Hormone+, Thyroid+, Stress, Energy & Sleep Rhythm Cortisol Test, Biological Age Test)

Get your Core Health blood biomarker panel

Collect your sample at-home on your own time.

 Using our EasyDraw arm-collector device or a simple finger prick, you get easy-to-follow instructions to take your sample. If you're having trouble, you can always hop on a free coaching calls with one of our experts.

 to our lab in the pre-paid mailer we send with the kit.

 Our experts will review your results and write personalized insights and recommendations for out-of-range biomarkers.

 You're now empowered to make changes that increase your health span and improve your health, wellness, and vitality. Take advantage of your custom-written action plan, the low-cost tools we offer you, and our personalized supplement program.

 to ensure you maintain progress and stay on the right track.

Biomarkers Tested in the Core Health Program

 Yes! We work with CLIA/CAP accredited labs, and our tests show a 95%-99% correlation with traditional venous blood draws. We regularly validate results against Labcorp and Quest.

You can select the program testing frequency including every 1, 3 or 6 months or just purchase a one-time test.

Core Health Program

Balanced set of key biomarkers for health optimization & longevity.

 21+ critical heart, metabolic, hormonal, nutritional, and inflammation biomarkers.

Thyroid Focus

Thyroid Focus Program w/ EasyDraw - Quarterly Testing | Quarterly Plan

 A comprehensive selection of key thyroid markers to assess and optimize male and female hormone balance, including testosterone, estradiol, prolactin, and cortisol, among others.

Additional tests (Stress, Energy & Sleep Rhythm Cortisol Test, Biological Age Test)

Get your Thyroid Focus blood biomarker panel

 With a simple finger prick, you get easy-to-follow instructions to take your sample. If you're having trouble, you can always hop on a free coaching calls with one of our experts.

Biomarkers Tested in the Thyroid Focus Program

 Total Testosterone, Luteinizing Hormone (LH), Sex Hormone-Binding Globulin (SHBG), Prolactin (PRL), Vitamin B12, Folate, Dehydroepiandosterone Sulfate (DHEA-S), Estradiol (Sensitive), Follicle-Stimulating Hormone (FSH), TSH, Free Androgen Index (FAI)

4 Additional Biomarkers Included for Male Panels:

 Free Testosterone, Prostate-Specific Antigen (PSA), Albumin, Cortisol

2 Additional Biomarkers Included for Female Panels:

 Anti-Mullerian Hormone (AMH), Progesterone

Thyroid Focus Program - 6 Mo. Testing | Annual Plan

Comprehensive thyroid assessment to optimize metabolism, energy, weight management, mood stability, and temperature regulation.

 15 key thyroid biomarkers for that help assess and optimize female and male hormone balance, including testosterone, estradiol, prolactin, and cortisol, among others.

Hormone Focus

Hormone Focus Program w/ EasyDraw - Quarterly Testing | Quarterly Plan

 A comprehensive selection of key hormonal markers to assess and optimize male and female hormone balance, including testosterone, estradiol, prolactin, and cortisol, among others.

Get your Hormone Focus blood biomarker panel

Biomarkers Tested in the Hormone Focus Program

Hormone Focus Program - Quarterly Testing | Annual Plan

In-depth hormone panel to optimize sexual health, performance, fatigue, fertility, acne, and mood.

 13+ key biomarkers for females & 14+ key biomarkers for males that help assess and optimize female and male hormone balance, including testosterone, estradiol, prolactin, and cortisol, among others.

Heart & Metabolic

Heart & Metabolic Program w/ EasyDraw - Monthly Testing | Quarterly Plan

 26 critical heart, metabolic, and systemic biomarkers

: A detailed report with insights into your cardiovascular and metabolic health

: A custom strategy based on your results, lifestyle, and goals

: Support for managing medications like statins and Ezetimibe if necessary

Personalized supplement recommendation management

We mail the Heart & Metabolic biomarker collection kit directly to you.

Follow our simple instructions to collect your blood sample at home. If you need assistance, free coaching calls with experts are available.

Use the pre-paid mailer provided in the kit to send your sample back to our lab.

Answer a series of questions about your lifestyle to help personalize your comprehensive health assessment and recommendations.

Experts analyze your test results and provide an in-depth assessment, including insights into your short- and long-term health risks, along with a personalized action plan.

Implement the custom action plan with tools we provide, including optional prescription management for cholesterol-lowering medications.

Biomarkers Tested in the Heart & Metabolic Program

Yes! We work with CLIA/CAP accredited labs, and our tests show a 95%-99% correlation with traditional venous blood draws. We regularly validate results against Labcorp and Quest.

You can select the program testing frequency including every 3 months or 6 months. If you make a change in lifestyle or medication during the program, we may recommend you more frequent testing.

Who developed the SiPhox Heart and Metabolic Program? 

The Heart and Metabolic Program is intended to provide an evidence-based assessment and recommendations. Dr. Philip Yin, MD, PhD, Clinical Advisor at SiPhox, trained in internal medicine and developed the program along with the SiPhox clinical team, scientists, and developers. The team was guided by feedback from clinical advisors and other experts in the fields of preventive medicine, heart health, and longevity.

Heart and Metabolic Program

Ideal for reducing heart disease risk, losing weight, extending healthspan, and minimizing reliance on medication.

 26 critical heart, metabolic, and systemic biomarkers.

Ultimate Health Old

Ultimate Health Program w/ EasyDraw - Annual Plan

You'll receive a new blood biomarker panel every six weeks over a period of 6 months (4 panels in total), each one focusing on different aspects of your health:

 20 biomarkers covering core and thyroid health

 A comprehensive hormone panel containing 10 biomarkers for women and 11 biomarkers for men

 26 biomarkers covering core and metabolic health.

These tests measure 50 unique biomarkers, adding up to 62 total biomarker assessments—offering crucial, ongoing insights to empower your health journey with confidence and clarity.

 50 biomarkers including cardiovascular, metabolic, systemic, inflammation, hormone, thyroid, mineral and more

Additional panels and tests (Stress, Energy & Sleep Rhythm Cortisol Test, Biological Age Test)

Every 6 weeks you will get a different panel 

Collect your sample at home on your own time. 

Follow our simple instructions to take your sample. If you're having trouble, you can always hop on a free coaching calls with one of our experts.

to our lab in the pre-paid mailer we send with the kit.

Our experts will review your results and write personalized insights and recommendations for out-of-range biomarkers.

You're now empowered to make changes that increase your health span and improve your health, wellness, and vitality. Take advantage of your custom-written action plan, the low-cost tools we offer you, and our personalized supplement program.

to ensure you maintain progress and stay on the right track.


Ultimate Health Program - Annual Plan

Our most comprehensive panel for peak performance and continuous health monitoring.

 50 biomarkers including cardiovascular, metabolic, systemic, inflammation, hormone, thyroid, mineral and more.

Ultimate Health

Select Your Base Panel

A Continuous Glucose Monitor (CGM) is a small sensor worn under the skin that tracks glucose levels in real-time for up to two weeks. A CGM provides valuable insights into how your diet, exercise, and lifestyle affect blood sugar. This real-time feedback helps you make smarter choices to support weight loss, boost energy, and reduce diabetes risk, improving your metabolic health.

Freestyle Libre CGM

This easy-to-use at-home test kit provides comprehensive thyroid health insights.

Hormone+ expands your panel for a deeper understanding of your hormonal health, energy, mood, fertility, and reproductive health. This advanced test covers crucial hormone biomarkers, providing insights to help you optimize performance, manage health risks, and achieve your wellness goals.

For Males - 7 Additional Biomarkers Included:

 Prolactin, PSA, Estradiol, LH, FSH, DHEA-S, FAI

For Females - 9 Additional Biomarkers Included:

 Prolactin, Progesterone, Testosterone, SHBG, Albumin, Free Testosterone, Folate, Vitamin B12, FAI

Unlock deeper insights into your hormonal health:

While our Core panel provides a strong overview of crucial health areas, the Hormone+ Panel goes deeper, revealing detailed information about hormones that govern your energy, mood, fertility, reproductive health, and potential risks.

Hormones like free testosterone (♂), estradiol (♀), and DHEA-S (♀) directly influence energy levels, muscle strength, and sex drive. Understanding how these hormones work more fully in your body allows you to make informed choices to support your health and fitness goals.

Understand fertility and reproductive health:

If you're planning a family or are interested in your reproductive health, the Hormone+ Panel is invaluable. It includes biomarkers like FSH, LH, and AMH (♀), which comprehensively look at your fertility status.

For men, the Hormone+ Panel includes PSA, a prostate cancer screening marker, and Free Testosterone, which is the bioavailable form of testosterone. Monitoring these values enables proactive management of potential health risks.

Additional Benefits of Vitamin B12 & Folate:

Hormone+ also checks Vitamin B12 and Folate, which are critical for energy production, nerve function, and mood regulation. Deficiencies in these nutrients can compound the symptoms of hormonal imbalance.

The Hormone+ Panel gives you a broader understanding of your body, enabling you to make better-informed decisions for optimal health and well-being.

Thyroid Focus Panel

Receive 17 base + 9 metabolic markers to manage potential metabolic issues and support your long-term wellness.

Metabolic+ expands your panel to help you gain crucial insights into liver, kidney, and cardiovascular function, and use our actionable insights to manage potential metabolic issues and support your long-term wellness.

ALT, AST, Albumin, BUN, Creatinine, Bilirubin, eGFR, Glucose, Lipoprotein (a), Fasting Insulin.


Enhance Your Health Understanding with the Metabolic+ Panel

Unlock crucial insights into your body’s metabolism and overall health with our advanced Metabolic+ Panel. This comprehensive suite of tests helps identify and manage potential health issues related to metabolic functioning, aiding you and your healthcare provider.

The Metabolic+ Panel features essential health monitoring biomarkers: ALT and AST for liver function, Albumin for nutritional and liver health, BUN and Creatinine for kidney function, Bilirubin for diagnosing liver diseases, eGFR for kidney efficiency, Glucose and Fasting Insulin for blood sugar and insulin resistance monitoring, and Lipoprotein (a) for cardiovascular health assessment.

Choosing the Metabolic+ Panel provides a comprehensive health snapshot, highlights potential health issues early for timely intervention, allows for tailored health management, and supports long-term health benefits. It empowers you and your healthcare provider to make informed decisions, enhancing your ability to maintain an active and healthy lifestyle.

With the Metabolic+ Panel, take control of your health by gaining a deeper understanding of your body’s inner workings. Partner with your healthcare provider to use this valuable information for making informed decisions about your health management.

Metabolic+ Panel

Metabolic+ Panel EasyDraw

This easy-to-use at-home test kit provides comprehensive hormonal health insights.

Hormone Focus Panel

Receive 17 base + 7 hormonal biomarkers (8 for males) to assess athletic performance, energy, mood, fertility, sexual health, and more.


For Females - 7 Additional Biomarkers Included:

 LH, Folate, Vitamin B12, Anti-Mullerian Hormone, SHBG, Prolactin, DHEA-S.

For Males - 8 Additional Biomarkers Included:

 Estradiol, LH, SHBG, Prolactin, FSH, PSA, Albumin, Free Testosterone.

Hormone+ Panel

Uncover how your lifestyle affects aging with our simple biological age test. Just swab your cheek and receive your results in 3-5 days. Using advanced DNA methylation and the GrimAge aging clock, this test provides cutting-edge insights into your biological age and aging rate.

Biological Age Test

Receive 20 carefully selected biomarkers for measuring inflammatory, liver, kidney, metabolic, and cardiovascular health.


% Hemoglobin A1C, Alanine Aminotransferase (ALT), Alkaline Phosphatase (ALP), Apolipoprotein B (APOB), Aspartate Aminotransferase (AST), Blood Urea Nitrogen (BUN), C-Peptide, Cholesterol, Total, Creatinine, Direct Bilirubin, eGFR, HDL Cholesterol, High-Sensitivity CRP, LDL Cholesterol, Lipoprotein (a), Morning Cortisol, Thyroid Stimulating Hormone (TSH), Total Bilirubin, Total Protein, Triglycerides

Heart & Metabolic Panel

This easy-to-use at-home test kit provides comprehensive health insights, covering lipid, nutritional, metabolic, and inflammatory markers, as well as a full hormone panel - including total and free testosterone, estradiol, and more - for both men and women.

Hormone+ Panel EasyDraw

This easy-to-use at-home test kit provides comprehensive testing covering hormonal & thyroid balance, inflammation, metabolic health, liver & kidney function, and cardiovascular health.

Comprehensive Panel

Receive 17 carefully selected biomarkers for measuring inflammation, hormonal health, metabolic fitness, and cardiovascular health.


 ApoB, ApoA1, ApoB:ApoA1, Cholesterol (total), HbA1c, Cortisol, DHEA-S, Estradiol (female), FSH (female), Ferritin, HDL-C, LDL-C, TC:HDL-C, TG:HDL-C, TSH, Testosterone (male), Testosterone:Cortisol (male), Triglycerides, Vitamin D, hsCRP, Homocysteine, Fasting Insulin

Foundation Panel

Take control of your energy levels, sleep cycle, and circadian rhythm with SiPhox Health's 3-point cortisol test! This test can reveal if your cortisol isn't spiking in the morning—leaving you tired—or isn't dropping at night—keeping you awake. Just collect a saliva sample in the morning, afternoon, and evening, send it to our lab, and get your results within a few days.

Includes: 3x saliva sample collectors to track your cortisol levels throughout the day.

3-Point Cortisol Test

Receive 17 carefully selected biomarkers for measuring inflammation, hormonal health, metabolic fitness, and cardiovascular health with the easiest, one-click sample collector.


Easy Draw Foundation Panel

Receive 17 base + 3 thyroid biomarkers that play a critical role in regulating metabolism, energy levels, and overall hormonal balance.

Thyroid+ expands your panel by going beyond TSH to uncover hidden thyroid issues, understand the root causes of fatigue, weight changes, and other symptoms so you can work proactively to optimize thyroid function and overall wellness.

Although our Core panel includes TSH, a primary thyroid screening tool, the Thyroid+ Panel provides a comprehensive picture with TPOAb, Free T3, and Free T4, revealing potential autoimmune issues and assessing the active forms of thyroid hormones.

TSH alone won't always detect thyroid dysfunction. Adding TPOAb (for autoimmune thyroid conditions), Free T3 and Free T4 shed light on the underlying causes of fatigue, weight changes, mood issues, and other symptoms often attributed to thyroid imbalances.

If you are already diagnosed with a thyroid condition, the Thyroid+ Panel offers valuable information for working with your doctor to understand how well your thyroid functions.

Thyroid health significantly impacts energy, metabolism, weight, mood, and long-term wellness. The deeper insights offered by the Thyroid+ Panel empower you to address potential imbalances alongside your healthcare provider proactively.

Understanding the complexities of your thyroid gland through these advanced biomarkers gives you a clearer picture of your overall health and how to take the best care of your body.

Select Your Base Panel

Is a small tube of blood really enough?

Exceeded my expectations!

Frequently asked questions: