Xiancha is supported by the Key Laboratory of Pu 'er Tea Science of Yunnan Agricultural University and the Engineering Research Center for the Development and Utilization of Edible and Medicinal Homologous Resources of the Ministry of Education. It takes Pu 'er tea as the matrix, deeply extracts the essence of Pu 'er tea, removes the stale and peculiar smell produced by traditional processing, and retains beneficial substances such as tea polyphenols and biological enzymes. This method makes the fairy tea have a certain effect on losing weight and regulating human function, but it also has some side effects, such as insomnia, headache, day and night inversion, gastrointestinal discomfort and so on.

Due to different personal constitutions, the effect varies from person to person. I suggest you drink it in moderation. At the same time, we should pay attention to drinking tea in moderation, not in excess.