Nature's Bounty Sleep 3 is a triple-action, 100% drug-free sleep aid. Each tablet leverages time-release technology to dissolve each layer at different times throughout the night to help you relax and get a good night's sleep so you can wake up ready to take on the day. Maximum Strength 100% Drug-Free Sleep Aid Triple-action time-release formula with specialized ingredients to relax and help support restful quality sleep. Calming L-Theanine, combined with a blend of nighttime herbs including chamomile, lavender, lemon balm and valerian root extracts, to help you relax and unwind. Quick-release melatonin helps you fall asleep fast. Time-release melatonin works with your body's natural sleep cycle to help you stay asleep. For occasional sleeplessness.