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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Avery
The experience I had with Function Health was exactly as expected. The dashboard was really easy to use, scheduling tests was also easy. I am pleased with the service they provided.
Response from Function HealthAug 9, 2026
Thank you for sharing, Avery. We’re glad the dashboard was easy to navigate, scheduling was simple, and the overall experience met your expectations. We appreciate the kind words!
Paige
I love the proactive approach function health allows you to take with your health. The visibility these tests and your platform give you into your overall health goes above and beyond what a doctor would do at your annual physical for a fraction of the price.
Response from Function HealthAug 9, 2026
Thank you for sharing, Paige. We’re glad the platform and breadth of testing are giving you greater visibility into your health and helping you stay informed. We appreciate having you with us!
Carol
The reminders were not pushy, but once I finally made the appointment to go get my blood test done, they were good with reminders and instructions
Response from Function HealthAug 9, 2026
Thanks for sharing, Carol. We’re glad the reminders felt helpful without being overwhelming and that the instructions made it easy to prepare for your appointment. We appreciate your feedback!
Linette
Scheduling the tests was easy and I was extremely pleased to get results in 3 days. The clinician notes and action plan really help me to go forward with my healing. I was hesitant to subscribe to a plan that uses AI rather than having the ability to pick up the phone and talk to a person but I have come to appreciate the instant availability to information, and the fact that all my information is reviewed and incorporated into the responses.
Response from Function HealthAug 9, 2026
Thank you for sharing, Linette. We’re glad scheduling was easy, your results arrived quickly, and the Clinician Notes and action plan have given you helpful information for your next steps. We also appreciate your thoughtful feedback about the platform experience.
Donna
Quick and easy. Nice staff. Great experience!
Response from Function HealthAug 9, 2026
Glad to hear it, Donna. We’re happy your experience was quick and easy and that you had a positive interaction with the staff. Thanks for sharing!
Jen W.
The process has been seamless including the lab visit. Communication and reminders are fabulous. The results are quick and detailed. The comprehensive approach and the affordability is greatly appreciated! Thank you.
Response from Function HealthAug 9, 2026
Thank you for the kind words, Jen. We’re glad the experience has been seamless from your lab visit to receiving your results, and that the communication and reminders have been helpful along the way. We truly appreciate your recommendation!
Brett
We are now in our 3rd year in the program. The data trending is amazing with this information history. This allows us along with our medical teams to specifically identify opportunities to improve our health.
Response from Function HealthAug 9, 2026
Brett, thank you for being part of Function for three years. We’re glad tracking your results over time has helped you and your medical team identify meaningful areas to focus on. We truly appreciate your continued trust in Function!
Amanda
Great, very informative
Response from Function HealthAug 9, 2026
Thanks for sharing, Amanda. We’re glad you’ve found the Function experience informative and valuable. We appreciate the kind words!
