Ito en oi ocha unsweetened green tea is japan’s number 1 green tea brand. Oi ocha means “tea, please” and this tea is brewed from premium whole tea leaves. This green tea is non-gmo, has no calories or sugar and is free from added colors and flavors. Each bottle of ito en oi ocha unsweetened green tea contains 16.9 fl. Oz. Of product. country of origin : united states is gmo free : yes size : 16.9 fz pack of : 12 selling unit : case ingredients : purified water;green tea;ascorbic acid;vitamin c keywords : calorie;drink;free;gmo;japanese;leaves;non;sugar;whole