Anna
Not all essential tests included for…
Not all essential tests included for this price.
Response from Function HealthSep 8, 2026
Thank you for sharing your experience. Your comments help guide future improvements.

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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Anna
Not all essential tests included for this price.
Response from Function HealthSep 8, 2026
Thank you for sharing your experience. Your comments help guide future improvements.
Sheri J.
I wish I could give it zero stars. I paid the fee for membership and the additional fee for the concierge blood work. No one showed up at my home. I waited 2+ hours. After fasting and prepping. And zero communications. Finally, when they contacted me they said the wouldn't charge me a rescheduling fee!!! OMG, seriously, I paid for a service that I never received and the offer to make it good was not to charge me! Now I need to get my money back for everything and that is difficult. DO NOT USE THIS SERVICE!
Response from Function HealthSep 8, 2026
We’re very sorry to hear about this experience. This isn’t the experience we aim to provide. We’ve requested additional contact details through Trustpilot, so our team can look into what happened and assist you directly.
ghiocel M.
Nice and easy!
Response from Function HealthSep 8, 2026
To your health.
Douglas
I have used this GREAT resource the past 2 years, and it is a total game changer. As the CEO of my anatomy and health this wonderful tool provides me with damn near everything I need to know on an ongoing basis and that, simply and effectively, empowers me to take responsibility for my health. Thank You!!!
Response from Function HealthSep 8, 2026
Thank you for being with Function for the past two years and for sharing such thoughtful feedback. We’re thrilled to hear that Function has helped you feel more informed and empowered about your health. We truly appreciate your continued trust.
Shane G.
Cost effective lab tests
Response from Function HealthSep 6, 2026
To 100 healthy years.
William
Still don’t have platelet count. How do we get an immediate lab to get a platelet count? No one including me being extremely diligent with Quest was able to get a fairly quick CBC ran. Update: Functional has been very helpful and willing to further test at their expense for a further platelet count. The problem I experienced is no fault of Functional Health. The huge quantity of information I did get is so helpful to me in my diet, actions, exercise and supplementation plan as I move forward. They have been great!!!
Response from Function HealthSep 6, 2026
Thank you for bringing this to our attention. Please contact us at [email protected] so our team can look into this and assist further.
Katie B.
Ease of getting an appointment for blood draw. Really likes the thoroughness of the reports that followed and the specific advice on how to improve anything that wasn’t where it should be for optimal health,
Response from Function HealthSep 6, 2026
Thank you for your thoughtful review. We’re glad the process was easy and that the reports helped you better understand your results and areas to focus on. We truly appreciate your support.
SZ
Advertised as if you got 2test a year for $365, but additional test for the second time was extra charge. Felt a bit like a rip off
Response from Function HealthSep 6, 2026
Thank you for bringing this to our attention. We’re sorry the testing included in your membership did not match your expectations. Our team has reached out directly to help clarify your concerns.