Cultivated on the slopes of Mount Fuji, this cleansing green tea from esteemed French tea house Mariage Frères, a Paris institution since 1854, is well-suited to purists. Devoid of grassiness, it is composed of a single, delightful green tea note. Naturally rich in vitamin C and antioxidants and lightly caffeinated, it is a pleasant daytime pick-me-up for those who prefer a delicate, unadulterated flavor. Thé Vert Fuji Yama is available loose or in muslin sachets, which include 2.5 grams. For optimum flavor, bring the water to a simmer (about 194°F) and let the tea infuse for one minute.