100% natural. 175 mg tea flavonoids per 8 fl oz serving. Naturally contains tea flavonoids - tea goodness. Rainforest Alliance Certified - minimum 70% certified tea. America's favorite tea (Nielsen, 52 weeks ending August 6, 2011). For use in dispenser rack. Rainforest Alliance Certified - minimum 70% certified tea. Why is there a frog on my tea box? The Rainforest Alliance Certified seal featured on this package indicates that at least 70% of the Lipton Black Tea in this box has been grown on Rainforest Alliance Certified tea estates. By sourcing from sustainably managed tea estates. Lipton Is helping to: Protect the Environment by conserving water and protecting wildlife habitat. Improve Quality of Life by increasing access to housing, medical aid and education for farm workers and their families. Improve Worker Welfare by providing safe working conditions and decent wages. These sustainable practices also help to improve soil quality, resulting in hardy, healthy crops for farmers and tasty, quality tea for you. To learn more about the Rainforest Alliance, please visit www.rainforest-alliance.org. 175 mg tea flavonoids per 8 fl oz serving. This tea contains 175 mg of tea flavonoids per 8 fl oz serving. Regular tea drinking (based on 2-3 cups per day), as part of a healthy lifestyle may, help maintain healthy vascular function. Flavonoid content (US Department of Agriculture, Agricultural Research Service. 2011. USDA Database for the Flavonoid Content of Selected Foods, Release 3.0) of selected beverages & foods. 175 Lipton black tea; 58 orange juice; 52 cranberry juice; 2 broccoli; 0.5 coffee. A cup of tea contains about half the caffeine as a cup of coffee. This product contains 55 mg of caffeine per 8 fl oz serving. This product is packed in a zero landfill facility. To learn more about Lipton Black Tea, visit www.unileverfoodsolutions.us/drinkfresh.