CHINESE MATERIA MEDICA
Learn and retain Chinese materia medica—herb by herb, category by category.
Designed for students building their foundation and experienced practitioners keeping their knowledge fresh.
Build your confidence with illustrated herb flashcards, interactive quizzes, and progress tracking that helps you review and recall what you’ve learned. Our formulas section builds on your understanding of individual herbs, connecting them into combinations to support your preparation for exams and clinical practice.
Start your 7-day free trial.
Choose $18.99/month or $108/year—equivalent to $9/month, billed annually—after your trial.
Both plans renew automatically. Cancel anytime through your account. Cancel before your trial ends to avoid being charged. Card required; free trial for new members only.
Loading your account…
Renews automatically. Cancel anytime through Manage billing or cancel to stop your next renewal. Access continues through the trial or paid period.
Set a new password
Our story
These cards began in 2009, when Dr. Shelly Denny was a student looking for a way to remember the wealth of information in Chinese materia medica. What started as a personal study tool grew into a system she is delighted to share with students, practitioners, and lifelong learners.
Her hope is to help Chinese medicine flourish in the West by making its study more approachable, memorable, and inspiring. It is a medicine too important—and too powerful—to leave behind.