Dietmed Melatonox Rapid Oral Spray is an oral spray containing melatonin. Melatonin is a hormone naturally produced by the body that regulates the sleep-wake cycle. This product is used to help people fall asleep and regulate their circadian rhythm, especially those with sleep disorders or jet lag. It is recommended for use before bedtime to promote restful sleep and improve sleep quality. Instructions for use The instructions for use of Dietmed Melatonox Rapid 30ml oral spray are to apply 1 or 2 sprays in the mouth, preferably under the tongue, before bedtime. It is recommended to hold the liquid in the mouth for a few seconds before swallowing. It is important to follow the manufacturers instructions and consult a healthcare professional before using this product. ingredients Composition per 5 sprays (equivalent to 0.6 ml): melatonin 1.95 mg, passion flower 20 mg, valerian 30 mg.