An estimated 50 million to 70 million American adults have difficulty sleeping.1 Melatonin is a hormone made naturally by your body — but those who have trouble sleeping may not be producing enough of it at the right time. Melatonin IR/XR helps you fall asleep and stay asleep all night long. It combines immediate-release and extended-release melatonin for approximately seven hours of healthy sleep support. Benefits at a Glance: Promotes healthy, uninterrupted sleep patterns Unique MicroActive Melatonin combines immediate- and extended-release versions Formulated to provide approximately seven hours of support Convenient one-before-bed capsule Melatonin IR/XR is the perfect sleep support supplement for those who have already tried melatonin but still had trouble getting to sleep or staying asleep. Try Melatonin IR/XR today! More facts about Melatonin IR/XR Lack of quality, restful sleep can affect cognitive health, metabolism health, and more. Poor sleep can mean that you have trouble falling asleep — but it can also mean that you wake up in the middle of the night and can't get back to sleep. If that sounds familiar, try Melatonin IR/XR.