Product name: Melatonin
Appearance: Powder
CAS No.: 73-31-4
Molecular formula: 13N2H16O2
Molecular weight: 232.27
Classify: Improve Sleep

Melatonin is the all-natural nightcap. It's secreted by the pineal gland, a pea-size structure at the center of the brain, as our eyes register the fall of darkness. At night, melatonin is produced to help our bodies regulate our sleep-wake cycles. The amount of melatonin produced by our body seems to lessen as we get older. Scientists believe this may be why young people have less problem sleeping than older people.

a. Helps regulate other hormones and maintain the body's circadian rhythm.

b. Melatonin also helps control the timing 

c. Melatonin helps determine 

d. Melatonin has strong antioxidant effects.

e. Release of female reproductive hormones.