Melatonin (N-acetyl-5 methoxytryptamine) is a neurohormone produced in the brain by the pineal gland and is important in the regulation of many hormones in the body. Melatonin is also one of the hormones that controls the timing and release of female reproductive hormones. As a result, melatonin helps determine when menstruation begins, the frequency and duration of menstrual cycles, and when menstruation ends (menopause). In addition to its hormone actions, melatonin also has strong antioxidant properties and preliminary evidence suggests that it may help strengthen the immune system. Herbs-Wholesale carry the broadest range of Melatonin products from all National Brands. You can view more information on each product by clicking on its name, or add it to your shopping cart. [ MelatoninArticle ]