Patrick
Easy to schedule
Easy to schedule, received results quickly and easy-to-follow results.
Reply from Function HealthJun 27, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.

Great
Based on 3,039 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 Folks Told, with an average rating of 4.4 out of 5.
3,039 approved reviews, newest moderated first
Patrick
Easy to schedule, received results quickly and easy-to-follow results.
Reply from Function HealthJun 27, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Laurie T.
The lab reports are incredibly fast. The information is explained far beyond what your personal physician has time to do.
Reply from Function HealthJun 27, 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.
Alex M.
Smooth, easy, great staff.
Reply from Function HealthJun 27, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
Saundra
It's great having all the lab results but the follow through on reports is poor. They say your clinician's report will be there in one week and four weeks later, youre still waiting. Use it to get results and do your own research for your own actions.
Reply from Function HealthJun 28, 2026
Thank you for sharing your experience with us. We value your feedback and are always working to improve. If you need any additional support, our team is here for you at [email protected]
Mark
The lab test were extensive, and the explanation of lab testing was thorough. I would like to know recommended period of time to wait for retesting of out of range labs after implementing diet and exercise changes. Thank you.
Reply from Function HealthJun 27, 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.
MB
I am very pleased with the amount of useful information that comes along with the labwork, including prioritizing lifestyle changes that I can make in order that I can hopefully improve some of my results. I like the follow-up labs are already covered or I'd come up with some excuse not to do them. My brother and I both had or labs done and have been comparing notes. Now we have a little competition to see who can improve the most in the next 6 months. Overall- very thorough and helpful. The cost is nothing compared to the information you receive.
Reply from Function HealthJun 27, 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.
C B.
Very comprehensive tests, too much complicated verbiage and scientific names without corresponding “ plain layman’s terms “ alongside…..
Reply from Function HealthJun 27, 2026
We hear you and appreciate your honesty. Our goal is to make Function as valuable and personalized as possible, and your perspective helps us get there.
Karen R.
Got my results quickly and all of the explanations. Pleased. Wish you could make recommendations b/c telling me to ask a physician…well what can I say. A little concerned with some reviews I saw but so far I’m pleased. We all need a little work I guess.
Reply from Function HealthJun 27, 2026
Thank you for taking the time to share your experience, Karen. We're glad to hear your results arrived quickly and that you found the explanations helpful. We also appreciate your feedback about wanting more actionable guidance, and we'll be sure to share it with our team as we continue improving the member experience.