About Us. Tally Health™ is a consumer longevity company founded to change the way we age. Co-founded by world-renowned longevity scientist Dr. David Sinclair, Tally Health’s proprietary epigenetic age test and interventions give people the science-backed tools to live healthier, for longer. Tally Health is backed by L Catterton, Forerunner Ventures, and celebrities including John Legend, Chrissy Teigen, Pedro Pascal, Shonda Rhimes, Kevin Hart, an...
