A Grade,High Quality, Pure, Uniform Color, Typical Texture, Typical Flavor, Contaminants Free, Natural Smell. Drinking tea is often believed to result in calm alertness; it contains L-theanine, theophylline, and bound caffeine (sometimes called theine). Decaffeinated brands are also sold. While herbal teas are also referred to as tea, most of them do not contain leaves from the tea plant.
