Product Features： Melatonin is known to improve sleep, shorten the awakening time before sleep and sleep time, improve sleep quality, significantly reduce the number of awakenings during sleep, shorten the light sleep stage, prolong the deep sleep stage, and lower the wake-up threshold in the next morning. It has strong time difference adjustment function. The biggest characteristic of melatonin is that it is the strongest endogenous free radical scavenger found so far. The basic function of melatonin is to participate in the antioxidant system and prevent cells from oxidative damage. In this regard, its efficacy exceeds all known substances in the body. The latest research has proved that melatonin is the commander-in-chief of endocrine, which controls the activities of various endocrine glands in the body. So as to indirectly control the function of our whole body. Product Parameters：

Item	Standard
Appearance	White crystal powder
Content	≧99.5%

Application: Melatonin can be widely used in health food, medicine, all kinds of cosmetics, nourishing and nursing products. Function: 1. Melatonin can whiten the skin. 2. It can regulate human endocrine, remove black spots, age spots, chloasma, pregnancy spots and pigmentation caused by sun radiation, whiten and moisturize skin, and restore youth. 2. Effectively improve sleep quality: appropriate supplement of melatonin can effectively improve sleep quality. 3. Longevity: melatonin is the most important endogenous antioxidant with high efficiency in the brain, which has a protective effect on the brain. Therefore, melatonin is an important anti-aging hormone. 4. Maintenance and enhancement of sexual function: supplement of melatonin can improve the sexual function of the middle-aged and old people with aging, decreased energy and decreased libido. Packing: 25kg / bag Storage precautions: store in cool, dry and well ventilated warehouse. Annual capacity: 1000tons / year