Sleep is vital to your well-being. Your body is designed to follow the rhythms of an internal clock to allow you to sleep when night arrives. Melatonin plays an important role in keeping this natural clock ticking. Studies suggest that by increasing the levels of melatonin in the body, you may be able to get more restful night's sleep. Each tablet of Amazing Formulas Melatonin gives an optimum dosage of 10 mg melatonin making this an effective all-natural sleep aid supplement.