Kathryn W.
Posted
Clear communication and detailed…
Clear communication and detailed instructions.
Response from Function Health· Apr 21, 2026
Thanks for the feedback, Kathryn. Your input helps shape the future of Function.

Great
3,039 reviews
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 Consumer Courier, with an average rating of 4.4 out of 5.
Showing 2,259 reviews with 5 stars · Clear filters
Kathryn W.
Posted
Clear communication and detailed instructions.
Response from Function Health· Apr 21, 2026
Thanks for the feedback, Kathryn. Your input helps shape the future of Function.
Mohrbacher, K.
Posted
Very thorough and carefully crafted summary!
Response from Function Health· Apr 18, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Saundra
Posted
I feel the business gives me excellent feedback and information with quick and easy access to the help I need. Thank you.
Response from Function Health· Apr 15, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Grey
Posted
This is my second year using FunctionHealth and I love it! I have been recommending everyone I know to use it, I have already learned a lot about what I needed to adjust in my life to get healthier, and I noticed a difference in my second year!
Response from Function Health· Apr 15, 2026
Thanks for spreading the word. Together, we’re building a community taking proactive steps toward better health.
Taran
Posted
Complete functional health testing with good explanation of what is wrong and actionable steps on how to fix it all
Response from Function Health· Apr 15, 2026
Appreciate you sharing this, Taran. Your experience shows what’s possible when you have access to clear health data and a plan to act.
Chris
Posted
Great value and comprehensive. I highly recommend this testing for anyone that wants insight and planning when it comes to health.
Response from Function Health· Apr 15, 2026
Thanks for spreading the word. Together, we’re building a community taking proactive steps toward better health.
Lisa
Posted
I love the amount of blood tests I get for my money. The value is amazing. The clinician’s notes are thorough and quick. A lot of extra notes explaining what it all means and the recommendations for diet and supplements are very helpful.
Response from Function Health· Apr 15, 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.
Chelsea
Posted
I signed up for Function because my primary care couldn’t order the labs I needed for working with my integrative medicine provider. It gave me more that I was expecting and for a cheaper price! I really appreciated the AI function to develop protocols. I like that there are actions to take, not just results with nothing to do about it.
Response from Function Health· Apr 11, 2026
Appreciate you sharing this, Chelsea. Your experience shows what's possible when you have access to clear health data and a plan to act. 🧡