Green tea with Vitamins C & E. Flavor with other natural flavor. 0 Calories. Sugar free. Drink smart. Made with real tea. With Vitamins C & E. Helps keep you hydrated. 80 mg Protective flavonoid antioxidants per serving. One packet of Defense To Go is 0 calories - makes 16 - 20 fl oz. Give your water a boost! Add tea goodness and flavor to your water. Lipton Defense To Go has a refreshing pink lemonade flavor and is packed with tea antioxidants. With Vitamins C & E, Lipton Defense To Go keeps you hydrated and helps to enhance your body's natural defenses anytime, anywhere. Lipton. Drink better. Live better. Tea is not a substitute for fruits, vegetables, and juices. Each serving naturally contains 80 milligrams of protective flavonoid antioxidants which help protect your body against free radicals - molecules that can damage cells. Naturally protective antioxidant. AOX. Caffeine level - 12 mg per serving.