Life Extension Melatonin IR/XR, 1.5 mg, immediate- and extended-release formula for optimal sleep support, healthy circadian rhythms, cellular defense, gluten-free, non-GMO, 60 capsules

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. Immediate- and extended-release formula – This timed-release melatonin supplement is gluten-free and made with 100% non-GMO ingredients to support healthy sleep and circadian rhythms. Ingredients matter – We use only pure, high-quality ingredients. The majority of our products are non-GMO and gluten-free—and a Certificate of Analysis is available for every one. Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.