Understanding Biological Age
What is biological age and how is it different from your chronological age? This is your starting point for understanding your body's true, physiological age, and the powerful insights it holds for your healthspan.
Core Concepts
How AI Predicts Your Biological Age
A look at how our AI technology works, from the data we gather to the advanced analysis our models perform to calculate your final biological age score.
Your Guide to an Accurate Biological Age
Empower our AI with the best data. Learn which inputs matter most and which blood tests can maximize the accuracy of your biological age results.
How Accurate Are Biological Age Tests?
An honest look at all biological age calculators, from simple quizzes to epigenetic tests. See how our AI provides a superior, data-driven model.
Our Free Biological Age Calculator
Learn how our free tool works, what data we need for a meaningful result, and how we provide a comprehensive, AI-powered assessment at no cost.
Biological Age vs. Chronological Age
You have a birthday, but your body has its own clock. We break down the crucial difference between your age in years and your body's true biological age.