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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AC
If you want to know more about your health than you ever have so you can take charge, this is for you. Very happy with the information I received.
Response from Function HealthMar 26, 2026
We’re thrilled you’re finding value in Function. Our mission is to empower members like you to understand and take charge of their health.
CAROL
My earlier negative review was intended for a different company. My experience with Function Health was outstanding. Five star. Please delete my earlier post. I am so glad we caught my mistake.
Response from Function HealthMar 27, 2026
Hi Carol, we’re glad our team was able to connect with you and confirm your positive experience with Function. We’re always here if you have any additional questions or need further support.
Andy Miguel B.
Very insightful feedback on my bloodwork. App is well designed and intuitive.
Response from Function HealthMar 26, 2026
Way to take charge of your health, Andy.
Andrew
Follow-up tests are mixed in with old results so they're hard to find and identify. There's no way to sort tests by most recent. There's also nothing to show what test results are pending.
Response from Function HealthMar 26, 2026
Thank you for taking the time to share your experience. We’re always learning from our members and will use your feedback to keep improving. If you need extra assistance, please reach out to us at [email protected], and our team will be happy to assist.
TL
Highly recommend for anyone looking to better their health. This company is helping revolutionize healthcare by giving easy access to in depth bloodwork and expert analysis that would otherwise be missed by routine physicals from your primary care. Highly recommending to friends and family.
Response from Function HealthMar 26, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
Kim
Very detailed report.
Response from Function HealthMar 25, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
Bruce M.
NO TEST RESULTSAFTER 30 DAYS NO RETURNED PHONE CALLS NO RETURNED E MAILS YOU APPEAR TO BE A SCAM
Response from Function HealthMar 26, 2026
Thank you for sharing your feedback, Bruce. This isn’t the experience we aim to provide. Our team has reached out directly via email to assist you.
No Thank Y.
The application isn't good. Scheduling blood work isn't easy. Customer support is mostly an A.I. Agent. And the assessment is a lot of canned information. Function isn't special. Go with lower cost options.
Response from Function HealthMar 26, 2026
Thank you for your feedback. We appreciate you taking the time to share this, and our team has reached out directly to assist you further.
