Life Extension Quiet Sleep Melatonin, 5 mg, powerful sleep support, healthy circadian rhythms, cellular defense, gluten-free, non-GMO, vegetarian, 60 capsules About this item Sleep support ? Melatonin is a hormone that your body releases, mostly at night, to help you sleep. It encourages falling asleep and promotes quality, refreshing sleep. Circadian rhythms ? Modern lifestyles, aging and other factors can disrupt our circadian clocks, which can affect our health. Melatonin helps restore optimal sleep-wake cycles. Mood, sleep and more ? This comprehensive sleep supplement is gluten-free and made with 100% non-GMO ingredients, including inositol for mood health, vitamins B and C, and magnesium. Ingredients matter ? We use only the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA?and a Certificate of Analysis is available for every one.??? Live your healthiest life ? We believe the answers to a healthier life are within reach, and that scientific research is the key to getting us there. That?s why so many of our formulas feature specific ingredients and amounts based on scientific studies What Is Quiet Sleep Melatonin? This 5 mg sleep supplement helps to maintain melatonin levels as we age and promotes healthy sleep-wake patterns, falling asleep, and the duration and quality of sleep. It also contains inositol for mood health, free radical-quenching vitamin C, vitamin B12, magnesium and more for healthy sleep support. Bedtime is calling! Melatonin is a hormone that your body releases, at night, to make falling asleep easier. Magnesium also supports sleep quality and quantity. Sleep well, wake well Melatonin and magnesium promote healthy sleep-wake patterns, encourage onset and quality of sleep, and foster morning alertness. Free radical fighter Melatonin and vitamin C are both powerful antioxidants that quench oxidizing free radical compounds to promote cellular health and DNA health. Sleep well, stay well Good sleep supports immune health. So do melatonin and vitamin C. Quiet Sleep Melatonin also promotes mood health with inositol.