Melatonin 10 mg Time Release promotes a good nights sleep. Melatonin is the hormone secreted from the pineal gland in the brain, whose role is to regulate the bodys sleep and wake cycles. Sometimes individuals do not produce enough melatonin and experience occasional sleeplessness. Insufficient sleep can have serious consequences on health, performance, productivity and happiness. Sleep Soundly Melatonin is helpful for individuals with insomnia, jet lag or unusual work shifts that may prevent them from experiencing restful sleep.