It is a melatonin-based spray, Citrus Aurantinsi and essential oils. The body’s circadian arousal sleep cycles are regulated by melatonin, a hormone produced by the epiphysis, a gland in our brain that tells the body when it is time to go to sleep. Quick Sleep is a natural supplement that helps stimulate sleep, relax the body and has an anti-stress effect. It is recommended to be used in stressful situations, in moments of exhaustion. It is comfortable and can always be carried with you, even on long trips. Can be used all year round. A shot is recommended, 20 minutes before bedtime.