What's your
#1 daily habit
doing to you?
Private • Secure • Cancel anytime
ME23Longevity is a privacy-first longevity experience that helps you explore how everyday habits and choices may influence healthy aging.
1
Photo upload
2
Log your habits
3
Get your score
4
See your future
What You Discover
The science your mirror
can't show you.
Biological Age Score
Your calendar age is just a number. This is the age your body is actually living at — and whether your habits have you ahead or behind.
Vitality Index
One number from 1–100 that projects where your health is heading, computed from your sleep, nutrition, stress, and activity.
AI Age Progression
Meet your future self. See your face at 30, 40, 50+ under today's habits, rendered next to the you who optimized them.
Ranked Recommendations
No more guessing what matters. Get the exact changes that move your numbers most, ranked by biological impact.
The Process
4 steps. 5 minutes.
Upload Photo
A clear selfie is all you need.
Log Habits
Sleep, food, stress, activity — takes 2 min.
Get Your Score
Instant biological age & vitality results.
See Your Future
AI projection of your face over decades.
TODAY
Age 28
Your current self
WITHOUT CHANGES
Age 53
Same habits
OPTIMIZED HABITS
Age 53
Healthy lifestyle
Which side of the
photo are you on?
Start your analysis today. $9.99/month. Cancel anytime. 100% private.
Patent Pending
The Science
Projection calculations are based on research in behavioral science.
Not medical advice. Your longevity score, biological age, and recommendations are wellness estimates for informational purposes only — not a medical diagnosis or treatment.
AI projections are illustrative. Age-progression images and AI analyses are computer-generated estimates, not factual predictions of your future appearance or health. Individual results vary.
Always consult a physician. Before starting, stopping, or changing any health, nutrition, fitness, sleep, or supplement routine — and before acting on any result shown here — consult a qualified healthcare professional or licensed physician. ME23Longevity is not a substitute for professional medical evaluation, diagnosis, or treatment.
Research basis. Habit projections are derived from peer-reviewed research in behavioral science, epidemiology, and longevity medicine. Key sources include:
- Belsky, D.W. et al. (2015). "Quantification of biological aging in young adults." PNAS, 112(30).
- Levine, M.E. et al. (2018). "An epigenetic biomarker of aging for lifespan and healthspan." Aging, 10(4).
- Li, Y. et al. (2018). "Impact of Healthy Lifestyle Factors on Life Expectancies." Circulation, 138(4).
- Walker, M. (2017). Why We Sleep — sleep duration and longevity research, UC Berkeley.
- Fryar, C.D. et al. (NHANES/CDC). Anthropometric & metabolic reference data on BMI and health outcomes.
- GBD Risk Factor Collaborators (2020). "Global burden of behavioural and lifestyle risk factors." The Lancet, 396.
These references inform our weighting models; they do not constitute an endorsement of ME23Longevity by their authors or institutions.