What is melatonin?Melatonin is a hormone naturally produced by the body. Its secreted by the pineal gland in response to darkness. Normal production peaks around midnight and gradually tapers off by morning. Natural production of melatonin decreases with age.Melatonin is well documented to be involved in the bodys circadian rhythm and sleep cycle, as well as regulating a variety of body functions.How does melatonin support health?Provides natural support for healthy sleep.*Helps circadian rhythyms normalize after jet lag.*Supports healthy sleep in the elderly.*Promotes a more refreshed sleep.*Has a variety of antioxidant activities shown to be more powerful than vitamin E and vitamin C.*Why choose Vitacost Melatonin?Slow-release formulaNatural and non-additictiveSupplies 5 mg of melatonin per single-tablet servingAlso supplies 10 mg of vitamin B-6 per servingContains 100 servings per bottleAbout VitacostAll Vitacost products are laboratory tested to meet FDA standards for identity, purity and composition. All products are tested for heavy metals, microbiology and contaminants. Vitacost products are produced in a NSF Certified facility. Freshness is guaranteed. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.