150 mg protective antioxidants per serving. All natural. Naturally protective antioxidants. Flavonoid content of selected beverages & foods. Lipton Green Tea has 150 mg per serving. Tea is not a substitute for fruits, vegetables & juices. Caffeine content of selected beverages. Lipton Pure Green Tea has 35 mg of caffeine, average mg per 8 fl oz hot serving. Your small cup can make a big difference. Lipton knows that a great cup of tea starts with the tea leaves. Our all-natural green tea is selected from the freshest high-grown tea leaves and naturally contains protective flavonoid antioxidants. And by drinking a cup of Lipton, you’re not just taking care of yourself. We’ve sourced over 80% of this tea from Rainforest Alliance Certified tea estates that meet rigorous criteria for protecting the land and providing better conditions for workers, their families and their communities. Rainforest Alliance Certified. Minimum 80% certified content. So, go on, drink up - and feel good about the big difference your small cup can make.