Is a drug-free sleep aid designed to help you fall asleep faster and stay asleep longer. Melatonin is a naturally occurring hormone in the body that regulates the sleep-wake cycle. This 3 mg dose is considered a "gentle strength," making it perfect for individuals dealing with occasional sleeplessness, jet lag, or those who want to establish a more consistent sleep routine. The delicious Natural Berry Flavor makes it a pleasant part of your nightly wind-down ritual.