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 281 reviews with 4 stars · Clear filters
Kevin
Very efficient, communicates well, excellent customer support and reassurance
Reply from Function HealthApr 30, 2026
Thank you for trusting us with your health. Every review helps more people discover what’s possible with Function.
Ron
Relatively easy to initiate service and follow instructions for labs. Clinicians notes provide suggestions that help in making decisions. AI chat is helpful by answering specific questions.
Reply from Function HealthApr 18, 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.
Betsee
I enjoy the prompt AI service however I wanted to confirm a reschedule situation and after several tries I got frustrated and stopped. It's hard not having a real person to talk to.
Reply from Function HealthApr 11, 2026
We hear you, Betsee. Thank you for being a part of the Function community. Send us an email at [email protected] if you are open to sharing more about your experience — we'd like to help make this right. 🧡
Nora
I signed up with Function to save money on labs to start HRT. The process was easy and it was just like going straight to my preferred lab and getting all the same services. Someone from Function even called me to alert me to an elevated level in magnesium. (It's because I eat a lot of whole wheat and beans, so it was not a medical concern.) All in all, a good experience. However, I found out afterward that there's a similar service out there that would have cost me less had I selected just the labs I needed for HRT instead of doing a comprehensive panel through Function.
Reply from Function HealthApr 11, 2026
Thank you for the kind words, Nora. We are glad the process was easy and that our team was able to reach out about your results. We're grateful you gave Function a try. We'll keep working hard to deliver an even better experience next time. 🧡
jeff R.
Everything very smooth and professional but very little “after the tests” interaction. Felt like it was up to me to read and diagnose. The “before the tests” experience was intense hand holding and explanation and reminder heavy
Reply from Function HealthApr 11, 2026
Thanks for the feedback, Jeff. We hear you and really appreciate your honesty. Our goal is to make Function as valuable and personalized as possible, and your perspective helps us get there. 🧡
Lisa
Really appreciate all the information. The only thing I didn't like, is that compared to the first time I did this, I thought I would get emails alerted me when they were new results. I got zero alerts this time and we just need to go into my Account every once in a while to see if there were any new results but even then it wasn't obvious which ones were new so it wasn't as smooth as what I did at first a year ago. But, I do still appreciate all the
Reply from Function HealthApr 10, 2026
Thank you for the honest feedback, Lisa. We're really glad the information continues to be valuable to you. We hear you on the notification experience — that's not the seamless journey we want for our members, and your perspective helps us pinpoint exactly where we can do better. 🧡
Julie
It was easy and i appreciated all the information on each blood marker. I would like to talk to someone about my results.
Reply from Function HealthApr 10, 2026
Thank you for the kind words, Julie. We're glad the experience felt easy and that the information on each marker was helpful. While Function doesn't offer consultations with clinicians, we provide powerful, evidence-based medical insights to help you understand your health and take control. All members receive in-depth explanations of their biomarker results, root causes of potential imbalances, and actionable steps to improve. For specific medical concerns, we recommend connecting with your healthcare provider for tailored advice. We're glad you're here! 🧡
mike D.
The Comprehensive report was easy to understand
Reply from Function HealthApr 9, 2026
Thank you, Mike! We're so glad the report was clear and easy to follow. Way to take charge of your health! 🧡
