Nancy M.
Best deal
Best deal, ever!
Response from Function HealthAug 12, 2026
Thank you, Nancy. We’re so glad you’re finding value in Function and appreciate you sharing your feedback.

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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Nancy M.
Best deal, ever!
Response from Function HealthAug 12, 2026
Thank you, Nancy. We’re so glad you’re finding value in Function and appreciate you sharing your feedback.
Steven
Overall I really enjoy using function health. It would be even greater the prices would come down a little bit that way more people can participate in being their own advocate in their care. Faster turnaround in lab results would be even more beneficial because as humans we have that natural now mentality.
Response from Function HealthAug 5, 2026
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.
Nora
The information supplied by function health is very valuable. I have been able to track my health more closely and improve on it with simple improvements. The second round of blood tests confirmed my improvements. Function is keeping me going in the right direction
Response from Function HealthAug 12, 2026
Thank you for sharing your experience, Nora. We’re glad your results have helped you track changes over time and see the progress you’ve made. We appreciate having you as a Function member.
Rick Z.
The app works great. The data and clinical notes are helpful. If you want to know deeper info that may indicate some pro-active actions you can take, it is great. The AI chat is good. It allows you to interact with the data and get some guidance on questions you have on anything. It knows your history and data so it can help steer you when you are considering live style and supplement suggestions.
Response from Function HealthAug 12, 2026
Thank you for sharing your experience, Rick. We’re glad you’re finding the data, Clinician Notes, and AI features helpful for exploring your results and questions.
Kathy Duggan S.
quick results and valuable clinician notes. worth every penny!
Response from Function HealthAug 10, 2026
To 100 healthy years.
Brittany
Expensive for what you receive and anything that is truly life changing is an add-on.
Response from Function HealthAug 5, 2026
Hi Brittany, we're sorry to hear about your experience. This isn't the experience we aim to provide. Our team has reached out to you directly to clarify your testing status and help with the next steps. We appreciate the opportunity to assist.
Joe
Quick and easy and great clinician notes and recommendations
Response from Function HealthAug 10, 2026
To 100 healthy years.
Paytne
Very simple process and explained everything well. Great value for the money.
Response from Function HealthAug 10, 2026
We’re honored to be part of your health journey.