Function HealthFunction 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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Scott
The visit was fast and went well. The results came back very quickly and were easy to interpret.
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Scott. We're so glad to hear your appointment was quick and went smoothly, and that your results arrived promptly and were easy to understand. We appreciate you trusting Function with your health.
Pedro T.
This gave me so much into my health. I will sign up again.
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Pedro. We're so glad to hear the insights have helped you better understand your health. We appreciate your continued trust in Function and look forward to supporting you again.
Kati
I love function health! It makes getting labs so accessible and I love the breakdown of what your results mean. I especially love that the goal is to track over time and continue to make healthy changes to improve your health. Every touch point with function has been a wonderful, easy experience
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Kati. We're so glad to hear you've found the process easy, the results easy to understand, and the ability to track your progress over time valuable. We appreciate your kind words and thank you for trusting Function with your health.
Mildred
The turn around time on results on your blood. Work super fast. My favorite part was the connecting of the dots. After my blood results were in. I would recommend this blood test for everyone.
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Mildred. We're so glad to hear your results arrived quickly and that you found the personalized insights helpful in connecting the dots. We appreciate your recommendation and thank you for trusting Function with your health.
Valeryia
Love yall. Thank you very much.
Response from Function HealthAug 2, 2026
Thank you so much for your kind words, Valeryia. We're so grateful for your support and appreciate you trusting Function with your health. 🧡
Shannon
It was an easy experience finding a location and getting my blood work done. The results came back really quick.
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Shannon. We're so glad to hear it was easy to find a convenient appointment location, your visit went smoothly, and your results arrived quickly. We appreciate you trusting Function with your health.
John Awai J.
Didnt have to wait long, and the testing process was smooth. . The results were received within 2 days!
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, John. We're so glad to hear your appointment went smoothly and that you received your results so quickly. We appreciate you trusting Function with your health.
Jeff
Just getting my second year with function health. My blood tests have already been analyzed and I’m glad to see that I’m making significant progress in every six months period.
Response from Function HealthAug 2, 2026
Thank you for taking the time to share your experience, Jeff. We're so glad to hear you're seeing meaningful progress during your second year with Function. Tracking changes over time is an important part of the experience, and we're grateful you've chosen to continue your membership. Thank you for trusting Function with your health.
