Scans were always essential. Now they’re accessible, too.
Scans were always essential. Now they’re accessible, too.
Function forJohn Hancock Vitality members
Function forJohn Hancock Vitality members
Function is the first platform including 100+ advanced lab tests every year—spanning heart, hormones, thyroid, metabolic, nutrients, toxins, cancer signals, stress, and more. With 5x more tests than the average physical and twice-yearly testing, you can monitor early indicators of thousands of diseases and pinpoint areas for improvement. Receive personalized insights from board-certified doctors along with a detailed clinician summary of your results each time you test. Function provides an evolving health strategy tailored to your biology, giving you the simplest way to manage your lifelong health.
As an eligible Vitality member, you can Start testing to a one-year Function membership for $399 (Retail Price $499).
Data that puts your health in motion
Data that puts your health in motion
Testing is easy
Testing is easy
Schedule lab tests
Get 100+ results
Explained by top doctors and researchers
Take action
Not your average checkup
No insurance needed
Transparent pricing
Heart testing beyond cholesterol
Autoimmunity testing
Hormones & fertility testing
Nutrient & electrolyte testing
Access to cancer testing
Standard checkup
Real people. Real results.
Real people. Real results.
Medical & Scientific Advisory Board
Medical & Scientific Advisory Board
Professor of Neurobiology at Stanford School of Medicine and host of the Huberman Lab podcast.
Chief of Innovation and Professor of Radiology at NYU Medical School, pioneered parallel MRI and AI-driven imaging technology.
Professor of Medicine at Columbia University, medical oncology specialist.
Head of the Division of Solid Tumor Oncology at Memorial Sloan Kettering Cancer Center, and leader in cancer genetics.