Exhaustion due to hard work, stress, and lack of or too much exercise can throw your body's "clock" into disarray. The result is loss of restful sleep, which can cause numerous negative reactions such as restlessness, nervousness, irritation and lost productivity. Melatonin is a hormone that the body produces to regulate its internal "clock" and help with occasional sleeplessness.
Ultimate Nutrition's Melatonin is especially designed and manufactured for performance athletes who may occasionally need nature's helping hand to get their rest and for travelers to better control their sleep cycle. A key benefit of melatonin is its ability to maintain the body's natural hormonal and metabolic balance for overall health.