What is the difference between tea and herbal tea or tisanes?
True “teas” come from the dried leaves of the Camellia Sinensis, the tea plant, from which black, oolong, green and white teas are produced. Products labeled as tea without the herbal designation must contain Camellia Sinensis. Herbal teas or tisanes do not contain Camellia Sinensis and usually have no caffeine.