Hello, Besunyen Changrun Tea general 3-5 boxes for a conditioning cycle, Changrun Tea is Besunyen company's fist product, tea is China's ancient beverage, tea is one of the Chinese public favorite drink, long-term drinking no problem, and Besunyen Changrun Tea is the main raw material of green tea natural plant as raw materials for laxative health care drinks, can play a role of laxative Oh, got the majority of users! Trust and praise ~ easy constipation, defecation is not easy, and use and cherish, thank you for your attention to Besunyen!