What is your reportable TallyAge™ range?Updated 14 days ago

Our next-generation TallyAge™ test was trained on a large adult dataset (8,000+ people) spanning a very wide age range between 18 years old and 100 years old. Since this test is optimized for adults and no pediatric samples were included in the development of our aging clock, we've set a lower prediction limit of 18 years. If you receive a TallyAge™ result of 18 years, this means that you have received the youngest possible result. Because adults over 18 years old can take the TallyAge™ Test, and we've tested our model in long-lived individuals aged up to 100 years, there is no upper limit to the result.