First, it con tains anti-oxidant. Green tea is arranged into a compound super anti oxidant (Super Antioxidant) because of it high efficiency than general antioxidant because key components in green tea leaves have a national substance. Polyphenols (Polyphenol).Without affecting the heart rate because. Green tea help beneficial bacteria in the intestines with the good work even more. Therefore, the body's metabolism is very good and better at present.Because the antioxidants in green tea called EGCG (Epigallocatechin-3-gallate). As antioxidants work efficiency is very high. It can go get rid of free radicals effectively. As a result.Without aging, reduce normal aging as well.