This green tea powder is specially made by Orita-en which is popular for its reliable and high quality in Japan. We organically grow tea trees under the adequate sun light. Of course no agricultural chemicals are used. You can get all of the healthy components of this naturally grown tea leaves into your body. This product is especially blended with Catechine rich leaves which have anti-aging, antibacterial and deodorizing functions. It’s good not only for drinking but also for cooking or sweets topping.