This tea does cleanse and energize, but the reason for the four stars is that it is cost prohibitive for the people who need it the most; i.e., people who can't afford organic, toxin-free food. If they would sell it for a more reasonable price, they would most likely double, if not triple their sales. Also, if they waived the shipping fee (at least for the eight bags of tea, which weighs next to nothing), a lot more people would purchase it. Too bad they don't sell on Amazon—they would make a killing, and those who have Prime wouldn't have to pay for shipping.
I started using this tea approximately a year and a half ago. It was excellent then. It really did cleanse my system. I would use the bathroom three or four times a day. But they have recently changed manufacturer, and the tea does NOT work any longer. I am very unhappy with it now. I may use the bathroom once a day but the tea is nothing like when it came in the clear plastic packaging. L.M.