Aging & Longevity
Composite scores like biological age, calculated from standard blood tests.
3 tests explained
Common follow-up tests
- DunedinPACE (Pace of Aging)A DNA test that estimates how fast your body is aging. A value of 1.0 means one biological year of aging for each calendar year.
- PhenoAge (Phenotypic Age)A research score that combines nine routine blood tests and your age into the age your body's chemistry most resembles.
- PhenoAge AccelerationThe gap, in years, between your PhenoAge and your calendar age. Below zero means your blood tests resemble a younger person's; above zero, an older person's.