Lipton Decaffeinated Green Tea Bags, Unsweetened Teabags for Decaf Hot Tea or Decaf Iced Tea with Flavonoids, 40 Total Tea Bags. – YOUR DAILY HERO: Each serving of Lipton Decaffeinated Green Tea contains about 50mg of Flavonoids, 0 calories, 0g of added sugars, and is 99.5% water.