On typical, Ceylon black tea has 50mg of caffeine per cup, with versions of Ceylon staying increased or reduced. While other sorts of black tea ordinary 47mg of caffeine per cup. Ceylon covers many different teas that change in caffeine ranges. Green is 35mg, White is 6mg and Oolong https://jaidencvumd.blog-kids.com/31061280/the-greatest-guide-to-does-jasmine-tea-have-caffeine-reddit