The present invention discloses a polygonatum odoratum beauty tea and teabag and a preparation method thereof, and belongs to the technical field of health drinks. The polygonatum odoratum beauty tea comprises siraitia grosvenorii, peppermint, polygonatum odoratum and licorice root. The present invention also discloses a polygonatum odoratum beauty teabag, and a tea mixture of the teabag comprises siraitia grosvenorii, peppermint, polygonatum odoratum and licorice root. The preparation method is that raw materials are subjected to screening, washing, drying, preparing, grinding, bulking and finally packaging into finished products. The polygonatum odoratum beauty tea in the present invention has the functions of endocrine regulation, anti-inflammation and detoxification, freckle reducing and beautifying.