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.
Chai Tea Benefits. Chai tea is a traditional Indian tea that has been used for centuries in Eastern medicine to cure many ailments and strengthen the immune system. This tea is made from strong black or green tea mixed with herbs and spices.