A gentle window into your constitution.
Take a few photos, answer a thoughtful questionnaire, and receive a personalized snapshot of patterns and tendencies — framed as education and self-reflection, never diagnosis.
This tool is for educational purposes only and does not provide medical diagnosis, advice, or treatment. Always consult a licensed healthcare provider for health concerns.
Capture
Photos of your face, tongue, and (optionally) palms in natural light.
Reflect
A guided questionnaire on sleep, digestion, energy, mood, and more.
Discover
A personalized constitution snapshot with patterns and gentle suggestions.
About TCM observation
For thousands of years, practitioners of Traditional Chinese Medicine have used observation of the face and tongue, listening, inquiry, and palpation to understand individual constitutional tendencies. Meridian draws on this educational tradition — it does not diagnose disease and is not a substitute for professional care.