Elizabeth G.
Great company and love that you can add…
Great company and love that you can add on labs that you would like. Scheduling is easy
Response from Function HealthOct 19, 2026
Thank you for your kind words. We appreciate your support.

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.
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Elizabeth G.
Great company and love that you can add on labs that you would like. Scheduling is easy
Response from Function HealthOct 19, 2026
Thank you for your kind words. We appreciate your support.
Harish
Simple to sign up, comprehensive results. Convenient portal to use.
Response from Function HealthOct 19, 2026
We’re pleased to hear you found the experience simple, convenient, and informative. We truly appreciate your trust in Function.
Jennifer V.
Loved how thorough your bloodwork is and all of the follow up descriptions. I’m recommending you to family friends and patients.
Response from Function HealthOct 19, 2026
Thank you for your kind words. We’re delighted to hear that the detailed results and explanations have been helpful. It means a great deal that you’re recommending Function to your family, friends, and patients.
Carroll
So happy to get results and clinician notes so quickly after labwork was done. Clinician notes we’re extremely helpful and better personalized than ever before.
Response from Function HealthOct 17, 2026
Thank you for sharing your experience, Carroll! We're glad your results and Clinician Notes were available quickly and that you found the insights helpful and personalized.
Carol
Great information and so easy!
Response from Function HealthOct 17, 2026
Thank you for sharing your experience, Carol! We're glad you found the process easy and the information helpful. We truly appreciate your feedback.
John
Function health has helped me continue to stay healthy as I age. As a young man in the car business you do whatever you want and there are no consequences. As a 65 yr old, function health lets me know to the bio marker what I need to do to see my grand kids get married lol. I highly recommend.
Response from Function HealthOct 17, 2026
Thank you for sharing your experience, John! We're glad Function has helped you better understand your biomarkers and stay informed about your health as you age. We appreciate your recommendation and are happy to be part of your experience.
Marina
Very professional
Response from Function HealthOct 17, 2026
Hi Marina, thank you for your kind words! We're glad to hear you had a positive experience with Function.
Carlos V.
Despite receiving the test results promptly, the website is currently shutting down. Consequently, I have been requested to transfer my own files by downloading them to my computer and registering on a new site. This approach deviates from the standard practice of handling client files for us, which is not ideal. While it may be feasible for individuals with technical expertise, it is generally advisable for the website to manage such tasks.
Response from Function HealthOct 19, 2026
Hi Carlos, our team reached out directly to learn more about your experience, and we’re glad we were able to clear up the confusion. The shutdown notice and file transfer request came from another business with a similar name, not Function Health. If you need anything further, we’re available at [email protected].