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