Great
Based on 3,039 reviews
Function Health4.4Honesty, 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.
Showing 2,259 reviews with 5 stars · Clear filters
Abby
They make it so easy throughout the whole process and give great interpretations of the results.
Reply from Function HealthFeb 21, 2026
Your feedback means the world to us. We’re here to help you unlock a clearer, whole-body view of your health.
customer
Very helpful information which allows me to speak more confidently with my doctor.
Reply from Function HealthFeb 21, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Jacqueline E.
everything about it was easy, happy with the testing~
Reply from Function HealthFeb 21, 2026
So glad to hear you’re enjoying Function. We’re excited to keep supporting you with insights that matter most to your health.
Allison F.
I learned more about my health through one round of testing with Function than I have learned by going to annual visits with my primary care provider for years. I discovered explanations for how I’ve been feeling and feel empowered to manage my health moving forward. Clinician review of my lab work was detailed, personalized and easy to understand.
Reply from Function HealthFeb 21, 2026
Appreciate you sharing this, Allison. Your experience shows what’s possible when you have access to clear health data and a plan to act.
Daniel K.
This is the new gold standard of health care. Absolutely worth every dollar.
Reply from Function HealthFeb 21, 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.
Teresa
I was very happy with the results and the process. I liked that I could print the Quest official copy of my labs to show my doctor.
Reply from Function HealthFeb 20, 2026
Your feedback means the world to us. We’re here to help you unlock a clearer, whole-body view of your health.
E. H.
Easy access to testing and results.
Reply from Function HealthFeb 20, 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.
FJ
Simple process, very comprehensive, fascinating data sets. Overall, great insights into total body health.
Reply from Function HealthFeb 20, 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.
