Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,039 reviews
Function HealthSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 2,259 reviews with 5 stars · Clear filters
Clear understanding of labs to be taken and the results came quickly with good description of what each lab means. The value for the money is worth it.
By Karen
Response from Function Health· Aug 13, 2026
Thank you for sharing, Karen. We’re glad the testing information was clear, your results arrived quickly, and the explanations helped make them easy to understand. We appreciate the kind words!
The tests took several weeks to complete but I was able to access and review them as they came in. The information in the summaries and evaluation of the results are well-written in an organized manner that makes understanding them easy, far more information than I have received from a doctor's visit because I can take my time to read and re-read as needed. I like the individualized AI Protocols and have experimented with refining them to my needs. Looking forward to continually referring back to them. The cost is reasonable and the tests are far more than I can get with standard Medicare/Tricare insurance, but the level of individualization and information available is priceless for older adults as well as the more youthful among us. I would like a way to print each test result category on its own page - summary and results for each in the same document. Copy/print does not seem to work unless I download a PDF then convert to a Word document to print separately.
By Kym
Response from Function Health· Aug 13, 2026
Kym, thank you for sharing such thoughtful feedback. We’re glad the summaries, results, and personalized insights have been easy to review and revisit over time. We also appreciate your suggestion for a simpler way to print individual result categories, and we’ll keep that feedback in mind as we continue improving the experience.
Scheduling and testing are easy. Results are comprehensive and quick.
By Alice J.
Response from Function Health· Aug 12, 2026
To 100 healthy years.
It’s good and worth the cost. The app is intuitive and it gives actionable advice that is superior to the advice I was receiving from my primary care physician.
By T R.
Response from Function Health· Aug 12, 2026
Thank you for your kind words. We appreciate you taking the time to share your experience.
I don't know why I waited so long to do this test. Great information, with details. Fast results and loved the notes and plan!!
By Debbie
Response from Function Health· Aug 13, 2026
Thank you for the kind words, Debbie. We’re glad your results arrived quickly and that you found the detailed insights, Clinician Notes, and plan helpful. We’re glad you found Function!
Life saving. Love that we have actionable insights into our health.
By Steve M.
Response from Function Health· Aug 12, 2026
Thank you for trusting us with your health.
I am a data guy. The information I gain from the tests, allow me to make a better-informed decision to help improve my health.
By Jay
Response from Function Health· Aug 12, 2026
Thank you for your thoughtful review. We appreciate your support.
The app works great. The results came back quickly and the physician notes are a big help. There is a lot of information and the lab tests are for more detailed than what I get from a regular annual visit with my doctor. I feel I have a lot more information at my fingertips to help me know what I need to do for my best health. My only desire is an easy way to share the results and doctors notes.
By Carolyn
Response from Function Health· Aug 13, 2026
Carolyn, we’re glad the app, timely results, and Clinician Notes have given you helpful information to better understand your health. We also hear your feedback about making it easier to share your results and notes. We appreciate you sharing what would make the experience even better.
