Oolong

Oolong tea comes from the Camellia sinensis plant just like black and green tea. The difference is the oxidation process. Oolong is somewhere in between green tea and black tea, so it is partially oxidized. Oolong has many health benefits due to having high level of antioxidants. Oolong offers more diversity of flavor, complexity, and body. Oolong tea contains caffeine.