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.
3,039 approved reviews, newest moderated first
The labs provided are very helpful for giving insight into my health. I have used the results to guide me on better preventative health.
By Grateful C.
Response from Function Health· Oct 5, 2025
We’re glad the labs are helping you take proactive steps for your health. 🙌
I got an immediate response to my question and the issue was solved!
By Julianne
Response from Function Health· Oct 5, 2025
Great to hear your issue was resolved right away. Thank you for sharing your experience, Julianne 🧡
I appreciated all the information at the end once everything was gathered. It was very helpful. One issue is that I had an order from my doctor for cortisol test the same blood draw time and the Function report was different from the test my doctor ordered. Very interesting. 🤔
By Vicki F.
Easy to complete, quick responses to questions and comments. Very happy with the program, service.
By Susan
Response from Function Health· Oct 3, 2025
So glad to hear you’re enjoying Function, Susan. We’re excited to keep supporting you with insights that matter most to your health.
Looking over the results, I'm grateful for Function Health. Scheduling is a little glitchy but I was able to get it worked out after some trial an error. The lab messed up with my samples so I had to go back again to get the results. I'm glad that I picked up on the missing information because I think it was unusual. As soon as I reached out to Function, they were on it.
By Mary Del N.
Response from Function Health· Oct 3, 2025
Thanks for the feedback, Mary. We’re glad our team was able to step in and help resolve things quickly. Your input helps us keep improving the member experience.
I had an amazing experience. It was easy to schedule and reschedule the appointments and got the results quickly. Amazing customer service.
By Karina D.
Response from Function Health· Oct 5, 2025
So glad to hear you’re enjoying Function, Karina. We’re excited to keep supporting you with insights that matter most to your health.
Great experience. Just did my second round of tests.
By Mary W.
Response from Function Health· Oct 7, 2025
So glad to hear you’re enjoying Function, Mary. We’re excited to keep supporting you with insights that matter most to your health.
My second year in a row and it gets even better as we go along and can compare years. I just love the info it generates. Very very helpful for me and my doctor. You are providing a wonderful and very important health service. Thanks for all you are doing for all of us.
By customer
Response from Function Health· Oct 6, 2025
Thank you for trusting us with your health. Reviews like this help more people get access to the testing and insights they need.
