Celestial seasonings herbal tea, sleepytime mint is a uniquely flavored, naturally caffeine-free tea. It is the original bedtime tea, a soothing herbal tea to help you wind down the day and prepare for bed, with chamomile, spearmint, lemongrass, peppermint, tilia flowers, blackberry leaves and orange blossoms. This tea is gluten-free and kosher. It does not contain artificial colors, flavors or preservatives.