Bright and thirsty contains a small amount of milk, and the main components include water, sweetener, fruity agent and saccharin, which is more in line with the formula of the beverage. It is closer to the beverage in taste, and has the characteristics of refreshing and delicate taste. It contains some ingredients similar to yogurt, has some advantages similar to yogurt (such as promoting calcium absorption and helping to digest lactose), and the overall formula and product positioning are biased towards cool fruit juice or functional soft drinks instead of pure liquid fermented dairy products in the traditional sense, which can be classified as a flavor or functional soft mixed juice/soft soda type product.