Tea contains natural caffeine found in the L. Camellia Sinensis family. A cup of black tea steeped in boiled water for 5 minutes will contain between 27 to 35 mg of caffeine – about the same amount as an equal serving of Coca-Cola **. An equal sized cup of coffee will contain between 80 – 100 mg of caffeine. Caffeine quickly becomes soluble in very hot water.
If you wish to reduce the caffeine level in this tea, briefly rinsing the tea leaves in extremely hot water will reduce the caffeine content between 25-50% with only a minor effect on taste.
** As reported by Health Canada