Scans were always essential. Now they’re accessible, too.
Scans were always essential. Now they’re accessible, too.
Function for Erewhon members
Function for Erewhon members
Function is redefining what it means to take control of your health, and as an Erewhon member, you can join for $399 for your first year (normally $499). With this yearly membership, get access to the results of 100+ advanced lab tests, advanced imaging (add-on fees apply), and top doctor insights, all in one app.
Function empowers you to detect early signs of thousands of diseases, track your biomarkers over time, and uncover personalized recommendations based on insights from top doctors. Each test includes a detailed written report from a clinician, guiding you on food, lifestyle, and supplement strategies tailored to your results.
Testing is easy
Testing is easy
Schedule lab tests
Get 100+ results
Explained by top doctors and researchers
Take action
Not your average checkup
No insurance needed
Transparent pricing
Heart testing beyond cholesterol
Autoimmunity testing
Hormones & fertility testing
Nutrient & electrolyte testing
Access to cancer testing
Standard checkup
What could cost you $15,000 is $499
Function membership
$42
As someone navigating an autoimmune condition, it's been such a relief to finally have a clear, visual way to track what’s going on in my body—and actually understand it.
Early detection has given me this amazing gift of extra years, probably extra decades, with my family.
After 10 years of dealing with a health issue, 5 years of trying to get doctors to run more in-depth tests, Function finally helped me uncover the root cause.
Real people. Real results.
Real people. Real results.
