However, it is likely that all-. natural energy drinks may contain as. much caffeine as regular energy drinks, albeit from natural sources. Therefore, natural energy drinks could differentiate. by listing the amount of caffeine on. packaging, if the product has less caffeine.
Description. Oi Ocha is Japan's #1 green tea brand and means Tea, please!. Unsweetened. No calories. With more than 100% RDA of Vitamin C.  1  All natural. 2  Unsweetened.
Sencha tea from Japan, from a health perspective, Sencha can the âkingâ of Green Tea. The darker the tea leaves, the better the quality. The Japanese Green Tea, Sencha (çè¶) is by far the most cultivated (ca. 78%) and drunk Green Tea in Japan. At the same time it is the most famous and most widely used in the West. In Japanese âSenâ, refers to the art of âpouringâ with hot water and âChaâ means tea.