VitaCalm Sublingual Melatonin is a supplement of Melatonin and Melissa essential oil. Melatonin, taken just before bedtime, not only alleviates the effects of jet lag but also helps reduce the time required to fall asleep. Melissa essential oil promotes relaxation, while Lemon essential oil gives a pleasant citrus flavor. Melatonin is a substance naturally produced by our bodies that is useful in reducing the time it takes to fall asleep; it also promotes the body's adaptation to jet lag. Sublingual administration ensures faster absorption and greater bioavailability. WHEN TO USE IT VitaCalm Melatonin may be useful in cases of difficulty falling asleep. It also helps to overcome jet lag-related discomfort. To reduce the time it takes to get to sleep, the beneficial effect is achieved by taking 1 mg of melatonin just before bedtime. For jet lag, the beneficial effect is achieved by taking at least 0.5 mg of melatonin just before bedtime on the first day of travel and for several days after arrival at the destination. HOW TO USE Dissolve one tablet under the tongue at night just before bedtime. Citrus flavor. Sweetened with steviol glycosides extracted from Stevia.Read the warnings on the package.