Function is the first health platform to include 100+ lab tests, helping individuals understand their whole body—from heart and hormones to thyroid, nutrients, toxins, autoimmunity, immunity, and beyond. Unlike traditional comprehensive testing, which is often costly, inaccessible, and reactively, Function offers these 100+ lab tests along with detailed and actionable insights from the world's top doctors at just $499 per year, with no hidden costs, surprise bills, or insurance involved. This is five times more lab testing than what most primary care provides, which typically includes a rough average of 19 lab tests, missing critical parts of your health. All results and insights are continuously tracked and securely stored in Function's platform, allowing individuals to uncover trends and watch health transformations over time. Since launching in beta in 2023, Function has amassed 35,000+ members and 150,000+ people have joined the waitlist.

Function Health

Function Health