GBV stands for gallbladder virus blend. This blend helps to reduce bloating after over eating during the holiday season. May contain fringetree bark, turmeric root, dandelion root, stoneroot and more. The FDA does not approve of these statements and you are taking these liver support herbs at your own risk after extremely large meals to help with digestion. 532*HERBA GBV-100, GALL BLADDER VIRUS; helps reduce bloating feeling after over eating during the Holiday season. Contains: Fringetree bark, tumeric root, dandelion root and 2 more+.