For over 40 years, NATURE'S BOUNTY has been making vitamins and nutritional supplements with you in mind. You take vitamins because you want to help your body to be at its best – so why settle for just any vitamin brand? Try NATURE'S BOUNTY today. Melatonin helps to reset the body's sleep-wake cycle. NATURE'S BOUNTY Quick Dissolve Melatonin 5 mg helps to increase the total sleep time for those suffering from sleep restriction or altered sleep schedule, like those suffering from jet lag. It also helps reduce the time it takes to fall asleep in people who fall asleep slowly. These tablets contain 5 mg melatonin as well as calcium silicate, croscarmellose sodium, isomalt, magnesium stearate, microcrystalline cellulose, and natural mint flavour. Adults, place tablet under tongue for 30 seconds before swallowing. Take one (1) tablet once a day, at or before bedtime. Jet lag: Take one (1) tablet once a day at bedtime, while travelling, and at destination until adapted to the new time zone or daily pattern.