Rebecca
Amazing information
Amazing information! Easy service!
Response from Function HealthAug 10, 2026
To 100 healthy years.

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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Rebecca
Amazing information! Easy service!
Response from Function HealthAug 10, 2026
To 100 healthy years.
Richard
Fast results at an excellent price
Response from Function HealthAug 10, 2026
Honored to help you own your health.
Michael
Facilitates ownership of your own health with comprehensive, affordable monitoring. Best option on the market for bloodwork, bar none.
Response from Function HealthAug 10, 2026
We’re thrilled you’re finding value in Function. Thank you for sharing your experience and for trusting us with your health.
Kristine
Smooth process. Made me feel comfortable
Response from Function HealthAug 10, 2026
Thank you for your kind words. We’re glad the experience was smooth and comfortable for you.
Marina
Any questions I had were answered promptly.
Response from Function HealthAug 10, 2026
Thank you for your kind words. We appreciate you sharing your experience.
Deahn J.
Educational
Response from Function HealthAug 10, 2026
To 100 healthy years.
R.
I found communicating with your company VERY frustrating. I kept searching for a phone number so I could actually speak with someone and work out the difficulties I was having with your company, but no number was available. In addition, when your operator did call me, it was from a private line. This did not feel very official. I found the entire experience exasperating and truly annoying.
Response from Function HealthAug 2, 2026
We appreciate you bringing your concerns to our attention. Our team has reached out to you directly and is here to assist you further.
Michael
Easy to use. Provides comprehensive information that allows better dialogue with your doctors and care team
Response from Function HealthAug 10, 2026
]We’re delighted to hear the experience has been easy to use and that the information has been valuable. We appreciate you taking the time to share your experience.