Melatonin is a hormone that heavily influences the internal clock of a person's body. More melatonin is required to ensure sound, restful sleep, proper cellular repair and supports brain health.* Ecological Formulas Multiphasic Melatonin-SR 1.8 mg is a melatonin supplement designed to provide you with a plentiful and reliable way to supplement your body with melotonin. This supplement can help you achieve a restful sleep more readily.* The overall function of Ecological Formulas Multiphasic Melatonin-SR 1.8 mg is to support healthy sleep cycles and the other processes within the body that requrie restful sleep to function.* The benefits of Multiphasic Melatonin-SR 1.8 mg by Ecological Formulas include: • Acquiring a more restful, deeper sleep.* • Supports brain health.* • Supports healthy cellular repair by helping to improve the quality of rest.*