customer
Quick results with good information.
Quick results with good information.
Response from Function HealthFeb 20, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.

Function gives you access to 160+ yearly lab tests—5x more than a typical annual physical—covering everything from heart, hormones, thyroid, liver, kidneys, heavy metals, nutrients, inflammation, and more, plus actionable insights from top doctors. All results are stored in one place, making it easy to spot trends, track progress, and take action.
Function Health (functionhealth.com) has 3,039 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
Is this your business?
Correct your details and reply to customers in public. Both are free.
Claim this listingShowing 2,259 reviews with 5 stars · Clear filters
customer
Quick results with good information.
Response from Function HealthFeb 20, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Vicky
Informative information that I needed to improve my health and great evaluation and recommendations, looking forward to the follow up
Response from Function HealthFeb 20, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
customerAaron P.
I was impressed by the in-depth results
Response from Function HealthFeb 20, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
customer
Easy to use interface, good value for the money, great insights into my health, solid clinical feedback.
Response from Function HealthFeb 20, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
customer
Easy to enroll and schedule tests. Blood test results came back quickly . Such valuable information to take control of your own health.
Response from Function HealthFeb 20, 2026
Your feedback means a lot. We’re here to keep delivering a whole-body view with data you can use today.
Gail
I appreciate all of the testing that is available and the Clinician Notes you provide after testing. This is much better information than I receive from my primary doctor. I wish there was a Function Health doctor in my area!
Response from Function HealthFeb 20, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Steph R.
The clinical review provided this time was packed with insightful info and guidance on how to improve in the areas that need it most.
Response from Function HealthFeb 20, 2026
We appreciate you sharing this, Steph. Reviews like yours inspire others to take the first step toward understanding their health.
Gwen Z.
I’m glad that I’m getting the information from the test results. I’m glad they are making it more affordable for people to get this done so they have access to what’s going on in their bodies.
Response from Function HealthFeb 20, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.