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
Summary of results and specific recommendations
By steve G.
Response from Function Health· Aug 2, 2026
Hi Steve, thank you for your review! We're so glad to hear you found the summary of your results and the recommendations helpful. We appreciate you trusting Function with your health.
I just had my blood test. Very happy with the first information I received. Looking forward to seeing more reports.
By Dale A.
Response from Function Health· Aug 2, 2026
Hi Dale, thank you for your review! We're so glad to hear you're happy with your experience so far. We hope you continue to find your upcoming results and insights valuable, and we appreciate you trusting Function with your health.
Very thorough with client notes. Booking appointment was easy. Very inexpensive as compared to PCP blood tests. Quick response with results.
By Joe
Response from Function Health· Aug 2, 2026
Hi Joe, thank you for taking the time to share your experience. We're so glad to hear booking your appointment was easy, your results arrived quickly, and that you found the clinician notes thorough and helpful. We appreciate you trusting Function with your health.
2nd year to be a customer. Very helpful on my health journey!
By Lonnie
Response from Function Health· Aug 2, 2026
Hi Lonnie, thank you for being part of the Function community for a second year! We're so glad to hear you've found your membership helpful. We appreciate you trusting Function with your health and look forward to continuing to support you.
I've been through the most stressful time in my life, my husband passed away but I did manage to follow recommendations: avoiding allergies in food sources, taking multiple vitamins, Ferrin, and Omega fatty supplements. I've seen improvement in my results and plan to continue program to achieve optimized health.
By Gail
Response from Function Health· Aug 2, 2026
Hi Gail, thank you for taking the time to share your experience. We're deeply sorry for your loss, and we appreciate you sharing part of your story with us. We're glad the insights have been helpful as you've tracked your progress over time, and we wish you all the best as you continue working toward your health goals.
What a great experience with Function from ordering the tests, scheduling, the lab draw and results were all seamless and easy. The results with clinical explanation were outstanding and easy to understand. What a great deal. I highly recommend for anyone concerned about their health or just wanting to get more in-depth labs on your body.
By Andy
Response from Function Health· Aug 2, 2026
Hi Andy, thank you for taking the time to share your experience. We're so glad to hear everything—from scheduling your appointment to receiving your results and clinician insights—was seamless and easy to understand. We appreciate your recommendation and thank you for trusting Function with your health.
Easy to use and very informative.
By DAVID
Response from Function Health· Aug 2, 2026
Hi David, thank you for your review! We're so glad to hear you found Function easy to use and informative. We appreciate you trusting Function with your health and being part of our community.
I appreciate the information, especially being able to compare out of range findings at the six-month recheck. After two annual tests, I think I will take a break for a couple of years, but it’s a great resource to go back to.
By Rosa S.
Response from Function Health· Aug 2, 2026
Hi Rosa, thank you for taking the time to share your experience. We're so glad to hear you've found value in tracking your results over time and using those insights to monitor your progress. We appreciate you trusting Function with your health, and we'll be here whenever you're ready to return.
