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.
Matcha is green powdered tea. It is uniquely Japanese and is the highest quality tea available in Japan. Matcha is the special tea that is used in chanoyu/the Japanese Way of Tea.Traditionally, when it is prepared, only the green powdered tea and hot water are mixed together; nothing is added to the tea. A sweet is enjoyed before drinking the matcha, which perfectly complements matcha's delicious flavor.hey are the same tea leaves, but differ in the processing. For matcha, there are two types: koicha/thick tea and usucha/thin tea. Thick tea is higher quality than thin tea; thick tea uses the new, young tea leaves from older tea plants and thin tea comes from the new, young tea leaves from younger tea plants.