Melatonin, a hormone produced by the pineal gland in the brain, helps regulate the body's circadian rhythm, the internal clock that controls when we fall asleep and wake up. When it's dark, our body makes more melatonin. When it's light, our melatonin levels taper off. Disruptions in the sleep-wake cycle can occur for a variety of reasons, including bedtime light exposure from a tablet or smartphone, jet lag, changing seasons, working later hours, and poor vision. Melatonin production also decreases as we age. Carlson Melatonin promotes relaxation and a healthy sleep pattern, so you can fall asleep and stay asleep. Carlson's all-natural gummy form makes them a convenient, tasty bedtime snack. Help restore your body clock, so you can sleep soundly and wake up feeling rejuvenated.*