Yu Sleep is a get more info natural, nano-enhanced sleep formula crafted to help you fall asleep faster, enjoy longer, uninterrupted rest, and wake up feeling refreshed—without any grogginess or habit formation. Formulated with clinically proven ingredients such as Tart Cherry, 5-HTP, GABA, L-Theanine, Melatonin, and B Vitamins, Yu Sleep works in sync with your body’s natural rhythm to encourage deep, restorative, and rejuvenating sleep.