Melatonin dietary supplement in the form of a sublingual spray with a pleasant taste, for easy administration and rapid absorption. Melatonin is a hormone produced in the human body at night and helps regulate the sleep-wake cycle. Recommended dosage 1 spray under the tongue daily. Instructions for use Shake the ampoule well before each use. For the first application, press the pump 3-4 times. Before bed, spray once under the tongue or inside the cheeks and wait 30 seconds before swallowing. Place the cap on the ampoule after each use and store it in an upright position. If reduced flow or blockage is observed in the spray nozzle, rinse it with warm water. Not for use by persons under 18 years of age, during pregnancy or breastfeeding.