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
Pete M.
Its very efficient and easy. Feedback is good, and professional. I highly recommend.
Reply from Function HealthAug 17, 2026
Thank you for taking the time to share your experience. We truly appreciate your recommendation.
Diane R.
It's a great service for people who distrust our current pharma-driven sickcare system. I've been spearheading my own journey to optimal health for nearly 20 years. There's no way insurance would cover the extensive bloodwork offered here. I'm looking forward to delving into the results in-depth. At first glance, I was very pleased. One small criticism: I was able to have the blood draws done at my own home. This was an incredible perk, but both times, the technician did not text that they were on their way and showed up near the end of the time window. The text would have been nice.
Reply from Function HealthAug 17, 2026
Thank you for taking the time to share such a thoughtful review. We’re thrilled to hear you had a great experience and found value in the testing. We also appreciate your feedback about communication for at-home appointments, and we'll keep it in mind as we continue improving the member experience.
Lary R.
Prompt results. No hassle. Thanks
Reply from Function HealthAug 17, 2026
Thank you for sharing your experience. We’re glad the process was smooth and that you received your results promptly. We appreciate your feedback.
Bill
Useful information and Ai integration is insightful!
Reply from Function HealthAug 16, 2026
We appreciate you taking the time to share your experience. Thank you for your kind words.
JC
Everything was quick and easy. Results started coming in the next day with about 80% available within 2 weeks, but did take about 4 weeks for all of them. Only thing I wish they would offer is the ability to add prior data to better see trends. I uploaded a few old tests, but Function cant really do anything with them even though it clearly can read them.
Reply from Function HealthAug 16, 2026
Thank you for taking the time to share your thoughtful review. We’re thrilled to hear the testing process was quick and easy and that you found the results valuable. We appreciate your suggestion about incorporating historical lab data into trend tracking. Your feedback helps us identify opportunities to improve the member experience.
Tessa
I cannot say enough about Function Health! What a phenomenal experience - from the customer service to the actual experience. Easy to access and I feel more in charge of my health after completing this process. The insight is unmatched and I will definitely be continuing my membership.
Reply from Function HealthAug 16, 2026
We’re glad the reports and clinician notes helped you better understand your results. We appreciate you taking the time to share your experience.
Joshua R.
I appreciated the flexibility, rhe acces to clinics for blood draw, the timely manner and in depth information on my results, and the format of the app. I look forward to continuing my Function Health account in the years to come.
Reply from Function HealthAug 16, 2026
We truly appreciate your support and are grateful to be part of your health journey.
lori
Easy for testing and very accurate results.
Reply from Function HealthAug 16, 2026
Thank you for your kind words. We appreciate you taking the time to share your experience.
