This product delivers two key ingredients that have received much interest from consumers. Red Yeast Rice is a red yeast fermented on rice that has been used in Chinese food and medicine for over 1000 years. CoQ-10 is produced naturally in the human body. It has been the subject of many scientific studies exploring its health benefits for the past 20 years. Our own laboratory analysis guarantees purity and freshness of all Thompson products.Other products from HerbsPro