Why are herbal teas naturally caffeine-free?
Black, green and white teas are made from the dried and fermented leaves of the tea plant (Camellia Sinensis) which naturally contains caffeine. The processing intensifies the caffeine content in the dried tea leaves tea so that both black and green tea contain significant amounts of caffeine. – Herbal teas are made from herbs, fruits, spices, and plant materials such as leaves, bark and roots. Those plants do not contain caffeine and therefore the herbal teas made from them do not contain caffeine.