Dan G.
Great product, terrible customer service
I've been using FH for a couple of years now. Experience with the testing procedure has been excellent and I like the results and how it's layed out. However, their customer service is horrible. Any questions, queries are handled by AI. If you need to escalate to a live "specialist", the response won;t come for at least one business day, which is unacceptable if you're trying to get answers during regular business hours. If you press for answers, the responses are all mechanical - there is no doctor or healthcare provider responding. Answers could actually be coming from a call center in India. I'm researching now alternatives as FH's service is subpar at best.
Response from Function HealthSep 13, 2026
Hi Dan, we’re sorry to hear about your frustration with the support experience. We’ve requested additional contact details through the Trustpilot platform so we can look into your situation. Please reply there so our team can assist you further. We’ll update our response once we hear back from you.




