Ali
Great experience
Great experience! Very thorough!
Response from Function HealthApr 11, 2026
Thank you for the kind words, Ali. We are glad you are here! 🧡

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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Ali
Great experience! Very thorough!
Response from Function HealthApr 11, 2026
Thank you for the kind words, Ali. We are glad you are here! 🧡
Christine S.
Function Health is user-friendly. The inclusion of clinician's notes is beneficial for interpreting the results effectively. The explanation of the range of test results was helpful
Response from Function HealthApr 11, 2026
Appreciate you sharing this, Christine. Your experience shows what's possible when you have access to clear health data and a plan to act. 🧡
ACall
Great experience with function so far! Easy to navigate and good feedback from blood test
Response from Function HealthApr 11, 2026
So glad to hear you're enjoying Function. We're excited to keep supporting you with insights that matter most to your health. 🧡
Julie
I found the tests and clinical notes to be extremely helpful on my longevity journey. I am a very active person and I am dedicated to my nutrition, so it was helpful to have some baseline data to support and guide my journey.
Response from Function HealthApr 10, 2026
Appreciate you sharing this, Julie. Your experience shows what's possible when you have access to clear health data and a plan to act. To 100 healthy years! 🧡
Anita
I appreciate being able to get needed lab work at a reasonable price. I like the AI features & appreciate the summary provided by a provider. My only issue is that my personal doctor is not familiar with many of these tests and what to do with the information.
Response from Function HealthApr 10, 2026
Thank you for the kind words, Anita. We are glad that you appreciate the lab work and AI features. Your feedback means a lot — we're here to keep delivering a whole-body view with data you can use today. Health is so nuanced. 🧡
Jodi
Love the comprehensive labs and being able to chat with a Dr if I have questions. Love the mission to overall health and well being!
Response from Function HealthApr 10, 2026
Thank you for the kind words, Jodi. We are glad that you love the comprehensive results and access to a physician. We are glad you are here! 🧡
Sheila
Detailed lab work your pcp doesn’t do !
Response from Function HealthApr 10, 2026
We appreciate you sharing this, Sheila. Stories like yours inspire others to get proactive and stay on top of their health. 🧡
Sierra
The lady just gas lit me the entire time and never contributed an actual solution. It’s still an on going issue so as much money as I pay I feel a little more entitled to better customer service. Outside of never being able to utilize the app because of this issue, I think this is a wonderful company doing a great thing for people who have a firm grasp on their own health and don’t really need a primary care physician at this point in their life.
Response from Function HealthApr 9, 2026
We’re sorry to hear this—this isn’t the experience we aim to provide. Our team has reached out to you directly via email to support you further and look into this. We appreciate you bringing this to our attention and hope to connect soon.