Vince
Very informative with great reviews of…
Very informative with great reviews of the results.
Response from Function HealthJul 2, 2026
Way to take charge of your health 🧡

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 Five Star Index, with an average rating of 4.4 out of 5.
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Vince
Very informative with great reviews of the results.
Response from Function HealthJul 2, 2026
Way to take charge of your health 🧡
Kristina
I appreciated how quick the process took place. The evaluation was very thorough and informative. I would highly suggest this to others!
Response from Function HealthJul 2, 2026
We love hearing that the process was smooth and the evaluation delivered real value. We're grateful for the recommendation!
Jeannie
Got my second round results in a day- and I ordered some extra testing! Plus, a very thorough summary from the doctor. Function is a great service.
Response from Function HealthJul 2, 2026
Appreciate your honest feedback, Jeannie. So glad Function is working well for you. To 100 healthy years!
Austin
Honestly great value for all the core markers and the dashboard is nice and convenient. Was able to make some changes based on clear data. Things I thought would’ve been off were fine, and things I thought wouldn’t be a problem turned out to be subpar.
Response from Function HealthJul 2, 2026
Thank you for sharing this! Knowing what's actually going on beneath the surface, not just what you assumed, is what makes the data so powerful. We're glad you were able to take action based on what you found. To 100 healthy years!
Lindsay
Fantastic customer service, results and comprehensive review.
Response from Function HealthJul 2, 2026
Thank you so much! We're thrilled that the service, results, and review all hit the mark.
Scott
Very detailed analysis of bloodwork and specific recommendations for improvement.
Response from Function HealthJul 2, 2026
Thanks for spreading the word, Scott. Detailed analysis and actionable recommendations are at the heart of what we do.
AMG
Function is a great service- easy to navigate and incredible information to then take to your provider.
Response from Function HealthJul 2, 2026
Thank you for your feedback, Katie. Empowering members with insights they can bring to their provider is exactly what we're here for.
Danny
Easy to schedule tests, results came quickly and were very informative
Response from Function HealthJul 2, 2026
Appreciate your honest feedback, Danny. Way to take charge of your health.