Even in water melts immediately in hot water, health ingredient catechin rich instant green tea. To (1 3,400mg containing per bag) darker green tea that has heard of astringency, and blend the flavors mellow tea. Catechin-rich, domestic tea leaves "rich green" 100% use. * Rich green characteristics ... agonizing seen strong, shape is somewhat large. Is carried out covering, and it is to be strongly steamed, it becomes a thick light blue and taste.