Serydorm® instant from Ysana is a food supplement spray that helps you fall asleep. With Melatonin and bitter orange essential oil. Melatonin is involved in the sleep-wake cycle and has been widely used in the treatment of primary sleep disorders. In addition, its effect is enhanced by the essential oil of Citrus aurantium ssp amara, which has traditionally been used to maintain relaxation and physical well-being. Indicated to help travelers suffering from jet-lag and shift workers fall asleep on different night/day shifts with a minimum intake of 0.5 mg, which should be taken shortly before going to bed on the first day of travel and a few days after arrival at the destination. And, in general, to help reduce the time needed to fall asleep, with an intake of 1 mg of melatonin shortly before going to sleep. Product sweetened with sucralose. It is recommended to apply 1 spray in the mouth before going to bed. Instructions for use: Shake bottle before use. Apply directly to the mouth. It is recommended to apply on the inner cheek or under the tongue. To get relief from the subjective feeling of jet lag, apply a melatonin spray in your mouth, and take it around bedtime, on the first day of travel, and in the days following arrival at your destination. To reduce the time it takes to fall asleep, apply a melatonin spray in your mouth around bedtime. Like any other food supplement, if you are taking any type of medication or follow a controlled diet, consult your doctor about the convenience of taking this product. Do not exceed the expressly recommended daily dose. Food supplements should not be used as substitutes for a varied, balanced diet and a healthy lifestyle. Keep out of the reach of little kids. Store in a cool, dry place and protected from direct sunlight or other heat sources.