Whether a busy schedule or exercise routines are preventing you from relaxing and getting a restful night sleep, melatonin may be the drug free solution for occasional sleeplessness. Our Dual Spectrum Melatonin tablet has two layers: a quick release and extended release. ISR technology ensures the quick release portion delivers a quick and effective release of ingredients while the extended release portion releases over the course of several hours. + Disclaimer: 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.