Wang Laoji is mainly composed of water, sugar, Cao Xian, egg flower, cloth residue, chrysanthemum, honeysuckle, selfheal and licorice. The main components of tea vitality are drinking water, erythritol, stevioside, Lophatherum gracile, mulberry leaves, loquat leaves, Mesona chinensis, bergamot and Polygonatum sibiricum. There is a big difference between the two.