Da Yi Yi Yuan Su is worth more than 300 yuan. Dayiyi element does not belong to black tea or green tea. Yiyuansu is cooked tea, and Yiyuansu formula is the result of research and development based on basic research and applied research, integrating microbiology, natural product chemistry, nutrition and traditional Chinese medicine resources, and combining with the concept of great health. The formula of the product takes 128 classic fungus formula as the main raw material, supplemented by medicinal and edible ingredients such as chicory, gardenia, pueraria lobata, Phyllanthus emblica, mulberry leaves, etc., and added with tea-derived probiotics in a scientific proportion. The formula has good flavor and taste characteristics of strong tea fragrance, obvious medicinal fragrance, sweetness and sweetness. It is of great benefit to human body, and can delay the aging of body function if taken for a long time, and the market value of dayiyiyuansu is still very high.