Function Health Reviews | Read Customer Reviews of functionhealth.com

Function Health Reviews | Read Customer Reviews of functionhealth.com

Function Health reviews

3,039 approved reviews, newest moderated first

David
Jul 11, 2026
Gives me info I can't get from my PC
Gives me info I can't get from my PC Lets me discuss findings with PC Missing is oleic acid test that spectracell offers Wish you would team up with spectracell for micro nutrient testing
Response from Function HealthJul 12, 2026
Thank you for sharing your feedback, David. We're glad to hear you're finding value in the insights and using them to have more informed conversations with your physician. We also appreciate your suggestions about additional testing options and micronutrient testing. Feedback like yours helps us continue improving the member experience.
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Sandra
Jul 11, 2026
Prompt response following the lab…
Prompt response following the lab visit. Really appreciated the through explanation of the results.
Response from Function HealthJul 12, 2026
Thank you for sharing your experience, Sandra. We're so glad to hear you received your results promptly and found the explanations helpful and easy to understand. We appreciate your kind words and thank you for being part of the Function community.
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RamonaF
Jul 11, 2026
Having all your biomarkers in the app…
Having all your biomarkers in the app and understanding what they are for is great. The AI feature in the app is wonky and still needs to be optimized. For the tests, there were a few times that my cholesterol levels adjusted in the app which makes me question the validity of the results. On top of that, my molybdenum came really high, like 2.5x normal levels, to later be notified a few months later that the blood vial was in an environment with high traces of molybdenum. The test was later removed from the app. By the time I was notified about this, I spent additional money in doctor visits trying to further understand my results. I like the concept, but what happened makes me distrust the service and accuracy of my results. Perhaps just a fluke. The package I have allows for testing 2 /yr so will see how things go next time. As of now, I doubt I will reuse this next year.
Response from Function HealthJul 12, 2026
Thank you for taking the time to share your experience, Ramona. We hear you and appreciate your honest feedback. We’ll be reviewing your case and reaching out to you directly shortly to better understand what happened and discuss your concerns. We appreciate the opportunity to look into this further.
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Paulette
Jul 11, 2026
Very efficient and ease of process
Very efficient and ease of process. Communication is excellent!
Response from Function HealthJul 12, 2026
Thank you for your kind words, Paulette. We're so glad to hear you found the process efficient and the communication helpful throughout your experience. We appreciate your support and thank you for being part of the Function community.
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Joshua W.
Jul 11, 2026
Clear picture of your overall health profile.
Function does a good job of of giving you a clear picture of your overall health profile. It's a lot of data and it's summarized well to tell you how all of the data fits together and gives you an action plan based on that data. I think it's a good value and everyone should try it at least once.
Response from Function HealthJul 12, 2026
Thank you for sharing your experience, Joshua. We're so glad to hear you found your results easy to understand and that the summaries and action plan helped bring everything together.
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Jodi
Jul 11, 2026
Very thorough testing with the education behind it
The thorough blood tests picked up on a few things my regular blood tests did not. I also like the education behind everything as well.
Response from Function HealthJul 12, 2026
Thank you for sharing your experience, Jodi. We're so glad to hear you found the insights valuable and that the educational explanations helped you better understand your results.
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John
Jul 11, 2026
Excellent service via Quest and quick…
Excellent service via Quest and quick lab results and summary.
Response from Function HealthJul 12, 2026
Thank you for sharing your experience, John. We're so glad to hear everything went smoothly and that you received your results and summary quickly. We appreciate your kind words and thank you for being part of the Function community.
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Jonathan
Jul 11, 2026
First and second tests went well
First and second tests went well, but the second test results were half baked; in order to receive all the info you received in the first test, you have to buy additional tests. Again, this is not additional info, just the same info. Will probably just have a well visit conducted next time and feed the results into GPT. Not because I trust GPT per se, but because the business model of Function is less than ideal.
Response from Function HealthJul 12, 2026
Thanks for the thoughtful review, Jonathan. We hear you and appreciate your honest feedback. We’re continually refining Function to make the membership experience clearer and more valuable, and your perspective helps guide what we improve next. If you'd like to share more about your experience, please contact [email protected].
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