Function
with Thrive Global
Unlock access to 160+ lab tests and advanced imaging.

Thrive Global has secured exclusive access for their users. Function is the first-ever platform offering 160+ advanced lab tests—from heart and hormones to thyroid, nutrients, toxins, autoimmunity, and beyond. Receive insights on food and supplements developed with top doctors and decades of research, and pair them with a Thrive Health Coach for actionable health strategies tailored to your unique data. Monitor for chronic disease and optimize your health.
"Thrive's approach has always been to bring the latest in behavior change science and technology to improve health outcomes by focusing on the five key behaviors foundational to health—sleep, food, movement, stress management, and connection–and by integrating Function’s health management platform into Thrive's expert personalized coaching, employees will not only be empowered to improve their biomarkers, but achieve optimal health."
—Arianna Huffington, Thrive Global Founder and Chief Executive Officer
"We know that access to data alone is not enough to improve health. By combining Function with Thrive's personalized science-backed coaching plans, which include thousands of Microsteps to improve the five key behaviors and hundreds of Resets to manage stress, participants can turn knowledge into meaningful action, driving lasting health outcomes and overall well-being."
—Tess Bredesen, Thrive Global Director of Cognitive Nutrition
"At Function, we know that being proactive with your health is essential both personally and professionally. This partnership introduces a health benefit that has never been accessible before. While annual physicals typically provide around 19 lab tests, Function offers access to more than five times that number, ensuring you don’t miss critical aspects of your health.”
—Mark Hyman, M.D., Function Co-Founder and Chief Medical Officer
"Until now, sedentary lifestyles, challenging food systems and reactive healthcare have made it near impossible for employees to actually take control of their health. By joining forces with Thrive we have created a first-of-its-kind program for employers to finally be able to empower their employees to own their health. Everyone deserves this."
—Pranitha Patil, Function Co-Founder and Chief Operating Officer
160+ lab tests
across your body
160+ lab tests
across your body
The first-ever membership that includes the cost of 160+ advanced lab tests, comprehensive across heart, thyroid, hormones, metabolic, toxins, nutrients, autoimmunity, and more. Robust results turn into actionable insights from top doctors.
160+ lab tests
Advanced imaging (additional fees apply)
Tracked over time

Testing is easy
Testing is easy



Included in Function
Included in Function
Be proactive about your health, disease monitoring, and a path to a longer life. Function offers one-stop for advanced lab testing, results tracking, insights, and explanations in the palm of your hand, allowing you to concentrate on living
Results over time
Results over time
Results tracked in one secure place. Dive into your health today. Monitor changes over time.
Results tracked over time
Results tracked over time
Results tracked in one secure place. Dive into your health today. Monitor changes over time.
Access to 160+ lab tests
Tracked over time
Monitor for early indicators of 1000’s of diseases
Access to 160+ lab tests
Tracked over time
Monitor for early indicators of 1000’s of diseases
Your new health journey rooted in understanding
Your new health journey rooted in understanding
The cost of a Function membership includes access to 160+ lab tests; that’s access to 5x more lab testing than an average physical and goes further facilitating tests in major areas like heart, thyroid, hormones, cancer markers, nutrients, immunity, autoimmunity, and more. These tests are championed by specialists, from cardiologists to endocrinologists. Each set of test results includes detailed insights from leading doctors, keyed to your specific data, as well as a detailed, clinician-approved summary of your results. If any result is urgent, a clinician will reach out to you.
Function is available throughout the continental United States, except for Rhode Island. Function requires members to have a valid US address and active US phone number. Lab visits are available at 2,000+ locations across 48 states. At this time, lab visits are not available in Hawaii or Puerto Rico.
Getting advanced testing used to be complicated—confusing PDFs, endless Googling, tracking numbers in spreadsheets, and surprise bills. Function is changing that by combining transparent pricing, easy-to-understand results, and meaningful insights developed with world-class doctors.
We have teamed-up with one of the nation’s leading laboratory providers to facilitate our members’ lab tests; our partner performs over 50 million tests per year and is trusted by the entire medical community. You can choose to receive your tests at over 2,000 lab locations across the US, there is a location within 10 miles of the majority of households in the United States. Lab visits are not currently available in Rhode Island, Hawaii, or Puerto Rico.
Function membership includes access to 160+ lab tests to measure your current health status, organ function, metabolism, and risk factors for various diseases. As science continues to evolve, Function strives to integrate the latest advancements in testing, offering cutting-edge add-ons to provide you with the most in-depth insights into your overall health. *Advanced add-on tests may be available for an additional cost beyond your full membership. See the full list of tests here.