Build health from the inside out with Function—the first platform offering an all-in-one set of 160+ advanced lab tests that cover your entire body, from heart and hormones to metabolism, thyroid, nutrients, toxins, and more. With 5x more tests than the average physical and twice-yearly testing, you can monitor early indicators of disease and pinpoint areas for optimization. Get tailored insights on food and supplements backed by decades of research, along with a detailed clinician summary after each time you test. It’s your evolving health strategy for better performance and longevity.

Pricing in NY and NJ: Due to state regulations, an additional lab testing fee charge applies in NY and NJ. This will be collected during your lab visit via credit or debit card.