Nature's Bounty Dual Spectrum Melatonin 5mg Tablets are designed for short-term use to help support sleep. The tablet has two layers, offering both quick release and extended release of melatonin. This is designed to provide an immediate effect as well as prolonged support over several hours. Melatonin is a hormone naturally produced by the pineal gland in the brain, contributing to the body's natural sleep/wake cycle. Supplementing with melatonin can be especially beneficial for those experiencing occasional sleeplessness. The melatonin in these tablets is a clinically studied ingredient that nutritionally supports restful sleep patterns. The tablets use scientifically engineered delivery forms with ISR (Immediate and Sustained Release) Technology. The quick-release layer ensures effective and quick delivery of ingredients, while the extended-release layer provides continuous support. The bi-layer tablet eliminates the need for two separate tablets, offering a convenient 2-in-1 solution for individuals who may be challenged in getting the rest they need. As people age, the body's natural production of melatonin often decreases, making supplementation a potential solution for those seeking support for their sleep cycle. Nature's Bounty Bi-layer Melatonin is positioned as a drug-free sleep aid, making it a choice for individuals who prefer non-pharmaceutical solutions for their sleep concerns.