Konjac is a perennial herb in aroid family,since ancient times, it has been widely used as a kind of medical and edible plant. now the food made of konjac is classified one of the ten health food by WHO .

GLUVOMANNAN is the main ingredient of the konjac fiber ,so called KGM.it has very high moisture capacity. And the konjac sponge is just made of konjac fiber.