Nitethru uses a dual stage slow-release formulation designed to enhance the performance of Melatonin by releasing approximately 50% immediately, followed by slow/gradual release of the balance over the next 6-8 hours. Most other sleep-inducing products will break down within 3 to 4 hours of absorption, which often leads to rebound or early awakening insomnia. Nitethru's time-release formulation is a great solution for early awakening and rebound insomnia commonly associated with other sleep aids.
