ONE.Product Features: Pack of 3/10/25/30 sachets of calorie-free jasmine green tea extract Hand-picked jasmine flowers and green tea grown in higher-elevation gardens Gluten free, with no calories and zero fat An excellent source of healthy antioxidants TWO.Sensory Index: Taste---- Same fragrance of the jasmine green tea, no off-smell Color---- Same color of the jasmine green tea, color uniformity Form of organization---- In fine and smooth organization, crystal, no caking Clarity--- Clear clarity without residues Impurity--- No macroscopic exogenous impurity THREE.Quality Of Raw Material: 1.Tea leaves resourcing We have a mature supplying system with 14 HACCP certified suppliers, covering more than 1,000 acres of planting area. Green Tea comes from Hangzhou West Lake First-Protection Tea Area. Red Tea comes from Linyi, Yunnan province. Oolong Tea comes from Wuyi Mountain, Fujian province. Puer Tea comes from Xishuangbanna, Yunnan province 2.Tea leaves quality control our tea growing conditions are strictly controlled by unique tea standard mode:7+2.(7refers to 7 growing environmental factors, which decide the taste, aroma and aesthetic feelings the tea.2 refers to the scientific managements of tea garden and quality, so the amount of pesticide residues and the secondary pollution in tea are under effective control. 3.Tea leaves Inspection Inspection processes are stick to Tea Leaves Acceptance Standard, which indicates the standards for different tea (red tea, green tea, oolong tea, puer tea). The first part is to sense the color, smell, purity, and taste of the brewed tea. After human sensing test, instrumental test is proceeded to figure out the moisture content, powder content, heavy metal content, rare earth content, pesticide residues and other data to inspect the tea.