Contains Caffeine, 100% Natural. A fresh zing of flavor! That's Lemon Zinger Green Tea--a natural blend of dried lemons and healthful herbs combined with antioxidant-rich green tea and the tangy hibiscus that gives this green tea its signature red color. There isn't a better tongue-tingling treat for lemon lovers than this lively bolt of citrus-flavored tea. Enjoy it iced to savor summer refreshment year-round or hot to add a cup of sunshine to your spirit! Like many fruits and vegetables, this tea contains high levels of antioxidants to help support you health naturally. This product contains all-natural ingredients and flavors, and no artificial colors or preservatives. Gluten free.