Alfa Sleep Melatonin Gummy For Kids 60`SAlfa Sleep Melatonin Gummy For Kids is a dietary supplement designed to help children fall asleep faster and stay asleep longer. Each gummy contains 3mg of melatonin, a natural hormone produced by the body that regulates the sleep wake cycle. The gummies are made with natural fruit flavors and sweeteners to provide a tasty way for kids to get the melatonin they need for healthy sleep.