MELLODYN works with your body's own sleep-wake cycles to support healthy, natural sleep patterns. Clinical research demonstrates that the natural ingredients in MELLODYN effectively relieve insomnia and other sleep disturbances. MELLODYN promotes a full night's sleep without causing grogginess the next morning, leaving you feeling refreshed and ready to face the day. MELLODYN is not habit-forming, so you can rest easy knowing that you won't become dependent on MELLODYN or build a tolerance to its effects.