Discover your true Phenotypic Age using Dr. Levine's algorithms. Are you aging faster or slower than your calendar years?
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Based on Dr. Morgan Levine's Phenotypic Age research, we analyze these clinically validated markers to calculate your biological age.
Liver function & nutrition status
Kidney function indicator
Metabolic & energy health
Inflammation marker
Immune system health
Red blood cell size
Blood cell variation
Liver & bone health
Overall immune function
Research Citation: Levine, M. E. et al. (2018). "An epigenetic biomarker of aging for lifespan and healthspan." Aging, 10(4), 573-591.
Your birthday tells you one story, but your blood tells another. Understanding the difference is the first step to optimizing your healthspan.
Simply how many years since you were born. It's a fixed number that increases by one every year, regardless of your lifestyle or health choices.
How old your body actually is based on biomarkers. A 50-year-old with excellent health markers might have a biological age of 42, while poor habits could push it to 58.
Catch accelerated aging before symptoms appear
See which interventions actually work for you
Add healthy years to your life, not just years
Biological age measures how old your body actually is based on biomarkers, as opposed to chronological age which is simply how many years you've been alive. Someone who is 50 years old chronologically might have a biological age of 45 if they're in excellent health, or 55 if certain health markers are suboptimal.
Phenotypic Age is calculated using 9 key biomarkers from a standard blood test, based on Dr. Morgan Levine's research published in the journal Aging. The algorithm analyzes Albumin, Creatinine, Glucose, C-Reactive Protein, Lymphocyte %, MCV, RDW, Alkaline Phosphatase, and White Blood Cell Count to estimate biological age.
Yes! Research shows that lifestyle interventions like improved nutrition, regular exercise, better sleep, and stress management can reduce biological age. By tracking your biomarkers over time, you can see how your interventions are working and adjust accordingly.
A standard Complete Blood Count (CBC) and Comprehensive Metabolic Panel (CMP) from any lab (Quest, LabCorp, etc.) will include most of the biomarkers needed. We also accept results from InsideTracker, Function Health, and international labs using SI units.
Upload your blood work and get your biological age calculation in seconds. No waiting, no appointments – just science-backed insights.