In China, earthy pu’erh teas have been used to control weight and aid digestion for more than 1,700 years. It’s one of those rarities that true tea collectors go mad for. Shop online for loose-leaf Pu-erh teas sourced directly from the artisan farmers who tender them. WICKED Tea's varieties include natural and flavored 'Shou' Pu-erhs. Pu-erh leaves are actually aged and go through a natural fermentation process before the tea is gently dried. This creates a cup with zero astringency and deep, rich body.