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
The process was very easy. The reports are packed full of great information.
By Karen
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Karen. We’re glad the process was easy and that you found the information in your reports valuable.
Such a great service, well worth the membership yearly, to insure we know what we may be deficient in or areas that need work, such as diet and exercise. So helpful with meal planning ideas, even making you a grocery list if you want it. The summary from doctor about your results is easy to read and understand what action you can take if need be to improve in certain areas of your health.
By Sheri L S.
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Sheri. We’re glad you’ve found the insights, meal planning features, and Clinician Notes helpful and easy to understand.
great. effecient and thorough
By Edda C.
Response from Function Health· Aug 10, 2026
To 100 healthy years.
Great service, useful insights and protocols. I like the follow up option!
By Marielisa Á.
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Marielisa. We’re glad you’ve found the insights helpful and appreciate having the option to follow up over time.
An outstanding service for better understanding of your health.
By Billy
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Billy. We’re glad Function has helped you better understand your health.
Quick response time and solved my problem.
By CN
Response from Function Health· Aug 10, 2026
To 100 healthy years.
Very helpful in managing my health.
By Dave
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Dave. We’re glad Function has been a helpful resource for staying informed about your health.
Super easy to use quick service amazing value
By Kat
Response from Function Health· Aug 12, 2026
Thank you for sharing your experience, Kat. We’re glad you found Function easy to use, efficient, and valuable.
