Alan
The thorough wnalysis of the blood work…
The thorough analysis of the blood work was helpful
Response from Function HealthAug 2, 2026
We’re thrilled you’re finding value in Function. Thank you for sharing your experience.

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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Alan
The thorough analysis of the blood work was helpful
Response from Function HealthAug 2, 2026
We’re thrilled you’re finding value in Function. Thank you for sharing your experience.
Robert
Incompetence I like the choices and array of labs to obtain but I have to do twice for my second set as only the add ons were performed and not the basic 60 that comes w the mid year testing
Response from Function HealthJul 29, 2026
Thank you for taking the time to share your feedback, Robert. We’re sorry for the confusion and frustration around your lab visits. Our team previously clarified that the add-on tests and Mid-Year Test are scheduled separately and provided guidance on how to schedule the remaining testing. We appreciate your feedback and the opportunity to improve how this is communicated.
Joon
The person who called me with my lab results wrote down inaccurate information which rendered the clinical notes much less helpful or actionable.
Response from Function HealthJul 29, 2026
Thank you for taking the time to share your feedback, Joon. We're sorry to hear this, and this isn't the experience we aim to provide. We understand how important accurate information is. Please reach out to us at [email protected], and we'd be happy to review your concerns and assist you further.
Alexandra Farah P.
I have been advocating for everyone I know to get this. Function has made this process so easy and affordable and clear. I will never leave.
Response from Function HealthAug 8, 2026
Alexandra, this means so much to us. We’re glad Function has made the experience easy, clear, and valuable for you. Thank you for recommending us to others and for being part of the Function community!
Holly
My doctor recommended it for all the tests that you get for the year, and that was helpful-good value for the money.
Response from Function HealthAug 8, 2026
Appreciate you sharing this, Holly. We’re glad you’ve found value in the breadth of testing available throughout your membership. Thank you for being part of Function!
Tiffnie M.
I have enjoyed every step of my function health journey. I downloaded the app, signed up, made an appt at a near by lab, had my blood drawn, and started getting results as early as next day. Every result is broken down and explained thoroughly with recommendations on how to better any unsatisfactory results. I’ve recommended function health to all my friends.
Response from Function HealthAug 8, 2026
Thank you for sharing, Tiffnie. We’re glad the experience has felt seamless from signing up and scheduling to receiving and understanding your results. It means a lot that you’ve recommended Function to your friends. We’re glad you’re here!
Kenneth S.
I’ve never had such in-depth blood work done, and the clinician notes that came with it were fantastic.
Response from Function HealthAug 8, 2026
Thank you for the kind words, Kenneth. We’re glad you valued the breadth of testing and found your Clinician Notes so helpful. We really appreciate your recommendation!
Laura
I didn’t learn anything new from what I learn from pcp. $300 wasted
Response from Function HealthJul 28, 2026
Thank you for taking the time to share your feedback, Laura. We're sorry to hear the experience didn't provide the additional value you were hoping for. We understand that everyone's experience is different, and we appreciate you sharing your perspective. Your feedback helps us continue improving.