NATURE'S BOUNTY has over 50 years of trusted quality and expertise. We are here to supplement your body’s own natural abilities with everything you need to eat, sleep, thrive, repeat. No matter where you are on your journey, we’ll be your partner every step of the way. We believe that the power to thrive is already within you. NATURE’S BOUTY Sleep 3's trilayer help to temporarily promote relaxation. With immediate release and timed release melatonin, and L-theanine plus herbal blend, Sleep 3 helps reset the body's sleep-wake cycle, helps reduce the effects of jet lag, and helps reduce the time it takes to fall asleep in people who fall asleep slowly.