Pure roasted green tea. All natural. Unsweetened. No calories. Authentically brewed. Natural tea antioxidants. Catechins: Powerful antioxidants in green tea - help maintain a healthy heart and neutralize cell-damaging free radicals. Green Hoji: Is a traditional Japanese brew of premium roasted loose green tea leaves. Quench your thirst with this robust, nutty tea reminiscent of coffee or dark chocolate. Authentically Brewed: ITO EN, Japan's premier green tea purveyor, has pioneered unique methods to bring you a bottle of real tea with no added flavors, no concentrates, no colors, no tea powders, or GMOs whatsoever. Caffeine/Theanine: Green tea contains approximately 1/3 the caffeine found in coffee (may vary with brewing strength). Tea also contains theanine, a unique component which has been shown to provide a sense of relaxation and well-being. Crisp winter day-a crow's cawing pierces the oak trees. - Juanito Escareal, USA. Product of Japan.