DoMatcha is 100% authentic Japanese stone-ground green tea powder and organic matcha powder, which come from popular matcha places like Kagoshima and Uji. DoMatcha Japanese matcha tea is cultivated, harvested, and processed in the best conditions to come up with the highest quality Japanese matcha. The matcha tea company has partnered with 16th-generation Japanese tea master Kazunori Handa-san and an independent lab to help produce the best products. Visit the official website to know more!