Black oolong tea is not only a great benefit to health, but also because it contains polyphenols, drinking will articulate your mouth. Black oolong tea has the effect of not only refreshing benefit thinking, fatigue, fluid diuretic, antipyretic heatstroke, bactericidal anti-inflammatory, detoxification disease prevention, digestion go greasy, diet fitness and other health functions, but also outstanding performance in anti-cancer, lowering blood pressure, anti-aging, etc. special effects. Pharmacological effects of oolong tea, outstanding performance in the decomposition of fat, diet fitness and other aspects. In Japan called "beauty tea", "bodybuilding tea." Function: anti-cancerpure heart and eyesightbactericidal anti-inflammatoryslimming beauty and anti-agingeliminate cholesterol, lower cholesterolreduce cardiovascular disease and Diabetesprevention of tooth decay. Specifications: Shelf life: 18 months Storage: Put in a shady, sealed, dry and anti-odor place. It will be best to put it in the fridge to be stored for a long time.