With spearmint & peppermint leaves. All natural. 90 mg tea flavonoids per serving. Tea goodness. Naturally contains tea flavonoids. Your small cup can make a big difference. Lipton knows that a great cup of tea starts with the tea leaves. Our green tea blend is selected from the freshest high-grown tea leaves and contains 90 mg tea flavonoids per 8 fl oz per serving. And by drinking a cup of Lipton, you're not just taking care of yourself. We've sourced our tea from Rainforest Alliance Certified tea estates that meet rigorous criteria for protecting the land and providing better conditions for worker, their families and their communities. Rainforest Alliance certified. So, go on, drink up - and feel good about the big difference your small cup can make. Flavonoid Content (USDA Database for the Flavonoid Content of Selected Food, Release 2.1 (2007)) of Selected Beverages & Foods: Lipton Green Tea (Mint Green Tea): 90 mg per serving; Cranberry Juice: 52 mg per serving; Orange Juice: 33 mg per serving; Broccoli: 1 mg per serving; Coffee: 0.5 mg per serving. Tea is not a substitute for fruits, vegetables & juices. Caffeine Content of Selected Beverages: Lipton Green Tea (Mint Green Tea): 20 average mg per 8 fl oz hot serving. Lipton Black Tea: 55 average mg per 8 fl oz hot serving. Drip Coffee: 100 average mg per 8 fl oz hot serving.