API manufacturer Product Introduction Pure Melatonin Powder is a kind of hormone produced by the pineal gland in your brain to respond to darkness. It helps to regulate biological clocks and sleep. Exposure to light can inhibit the secretion of melatonin. Melatonin is white to off-white powder, soluble in ethanol. Its molecular formula is C13H16N2O2 and its CAS number is 73-31-4. Health Benefits 1. Pure Melatonin Powder may improve sleep and enhance sleep quality. 2. It may whiten skin. 3. It may provide antioxidant property and delay aging. 4. It may help relive depression. 5. It may strengthen immune function. 6. It may regulate cardiovascular system. 7. It may relax the body. 8. It may protect central nervous system. 9. It may reduce the risk of cancers. 10. It may improve muscle strength and mass by increasing the levels of human growth hormone. 11. It may keep eyes healthy and preserve visual clarity. Application Pure Melatonin Powder can be used as ingredients for dietary supplements and pharmaceuticals, and it can also be used in cosmetics for skin whitening.API manufacturer website:http://www.nutritionaland.com/api-material/