James
2nd Year
Easy layout of results. This is my second year with function and I am very pleased with how the company operates
Response from Function HealthAug 12, 2026
Thank you for your thoughtful review. 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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James
Easy layout of results. This is my second year with function and I am very pleased with how the company operates
Response from Function HealthAug 12, 2026
Thank you for your thoughtful review. We appreciate your support.
Tharesa
Easy Convenient Thorough
Response from Function HealthAug 12, 2026
To 100 healthy years.
Cindy
The results came fast and the recommendations were very good. The blood test and report really gave me a more clear and accurate picture of my overall health. I thought the value for the money was excellent. The service was good on the Function help side. My blood draw phlebotomist was not very friendly but I can go beyond that to highly recommend this product and the services.
Response from Function HealthAug 13, 2026
Cindy, thank you for sharing your experience. We’re glad your results arrived quickly and that you found the insights, recommendations, and support valuable. We also appreciate your feedback about your lab visit and truly appreciate your recommendation.
Lori C.
Great service. FH has great AI to help anyone go through results beyond the clinician report. Well worth the $300.00 ish price. Problem is having a doctor really review and use in personal health-care. That being said all results can be exported to your physician. Irregular results are highlighted and tracked yr to yr.
Response from Function HealthAug 13, 2026
Thank you for sharing, Lori. We’re glad you’ve found the AI, result tracking, and ability to share your information with your physician valuable. We also appreciate your perspective on bringing these insights into your ongoing care.
Gale D.
Your communication by all means, text, emails, and our account has been outstanding.
Response from Function HealthAug 12, 2026
Thank you for your kind words. We’re here whenever you need us.
Chris
I found using Functional Health to be easy and informative. I would recommend it to anyone.
Response from Function HealthAug 12, 2026
Thank you for your kind words. We appreciate you taking the time to share your experience.
Terese
I find the experience to be efficient and thorough. The responses are obviously AI generated and give more information than necessary. I love getting all the information but sometimes it is frustrating on the chats, as you know you are talking to a robot.
Response from Function HealthAug 9, 2026
Thank you for your thoughtful review. We’re glad you found the experience valuable overall. We appreciate your comments about the chat experience, and your feedback helps shape future improvements.
Alison
This is the most comprehensive health screening and analysis I've had. And I've had some really great in-person doctors and practitioners. This is exactly what I've been looking for. Also - the analysis and feedback from the testing felt very strengths-focused. I felt healthier after reviewing my tests instead of turning directly to a focus on any bad results. I got a more full picture of my health.
Response from Function HealthAug 13, 2026
Alison, thank you for sharing your experience. We’re glad the breadth of testing and balanced insights helped you better understand your health without focusing only on results that may need attention. We appreciate the kind words!