Red Yeast Rice has been a dietary staple in China, Japan, the US, and other Asian countries for centuries, and Jarrow Formulas® carefully ferments it to ensure no citrinin, a potentially harmful mycotoxin, is present. Combined with Coenzyme Q10, this rice helps maintain a healthy cardiovascular system.* Exciting and energizing, discovering the ancient power of Red Yeast Rice + CoQ10 will improve your wellbeing!