Nature’s Bounty Melatonin 10mg - 180 TabletsFeatures: Helps Reset the Bodys Sleep wake Cycle (aspect of the circadian rhythm) Helps increase the total sleep time (aspect of sleep quality) in people suffering from sleep restriction or altered sleep schedule, e. g. shift work and jet lag Helps to prevent and or reduce the effects of jet lag (e. g. daytime fatigue, sleep disturbance) for people travelling by plane easterly across two or more time zones Helps to reduce the time it takes to fall