The following compounds are the catechin and caffeine. Both play a role for “bitterness : nigami” and “Astringency: shibumi” of green tea. Especially catechin considered to be a powerful antioxidant and by protecting against gene mutation. It may work for slow down aging process and prevent formation of cancer cells.

Why don’t you find out, how good Uji- green tea is for our health. Hope you will join our “Hidden Kyoto Countryside Tour”.