Melatonin increases the speed of falling asleep and adds to the quality of sleep. It also has a strong antioxidant property and is important for protecting cellular DNA.Melatonin is a hormone derived from the amino acid tryptophan. Melatonin is primarily synthesized by this pineal gland and released mostly at night to make falling asleep easier. In addition to healthy sleep support, melatonin has strong antioxidant properties and has been shown to support immune health, and healthy brain function. 112705SKU 737870166818