Many adults experience frequent or occasional sleep disturbance, including difficulty falling asleep, staying asleep, or waking too early. Taking Melatonin from Natural Factors 30-90 minutes before bedtime temporarily resets the biological clock, reduces the time it takes to fall asleep, improves sleep quality, increases total sleep time in people with an altered sleep schedule (e.g., shift work or jet lag), and reduces daytime fatigue associated with jet lag. Unlike pharmaceutical sleeping pills, which can disrupt the critical REM stage of sleep, Melatonin supports REM sleep. Safe and effective, Natural Factors Melatonin is made from non-animal sources. This new and innovative bi-layer melatonin tablets from Natural Factors complements the body’s natural melatonin production by releasing 5mg immediately after consuming and and additional 5mg gradually over several hours to ensure you are able to fall asleep and stay asleep.