Green Tea Extract has long been used by the Chinese as a medicinal treatment for headaches, body ache, poor digestion and to improve well-being and life expectancy. Green Tea has also quickly become a very popular ingredient in most fat burners due to its thermogenic effects and anti-oxidant properties. Green Tea Extract is rich in bioflavonoids and polyphenols which help the body fight free radicals and other harmful toxins. It is also a rich source of EGCG which is another powerful antioxidant, and is reported to be over 100 times more potent than Vitamin E in fighting free radicals and pro-oxidants. The EGCG in Green Tea Extract also helps to protect against digestive infections and is anti-bacterial. It has also been known to help lower cholesterol levels. The breakdown of the polyphenols in our Green Tea Extract is: Total Tea polyphenols: min 40%Catechins: min 25%EGCG: min 10%Caffeine: max 8%