Fiber tea is positioned as light and healthy plant tea, taking natural plants as raw materials, and provides consumers with a new scheme to nourish their body and mind under the fast-paced urban life. Fiber tea has natural sweetness after entrance, and natural corn is sweet and comfortable, without any sweetener. Fiber tea does not contain any caffeine, so it will not affect people's sleep. Suitable for drinking all day, bid farewell to the label of preservative completely.