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|Product Name:||Melatonin||Place Of Origin:||China|
|Test Method:||HPLC UV||Extraction Method:||Solvent Extraction|
|Sample:||Freely Offered||Packing:||Can/plastic Bag /drum|
|Appearance:||White Fine Powder||Cas NO:||73-31-4|
Melatonin 99% hot sale good sleep Melatonin 99% Powder bulk price Cas NO 73-31-4 White Fine Powder
Melatonin is an indoleamine neurohormone found across plants and animals, produced endogenously from serotonin (5-HT) and secreted in animals as a regulatory signal for synchronization of the circadian rhythm and the sleep-wake cycle. The melatonin receptor system, consisting of the MEL-1A-R, MEL-1B-R, and MT3 subtypes, demonstrates particular plasticity and modularity - antagonists such as Luzindole (sc-202700) and 2-Phenylmelatonin (sc-203466) show modification of systemic responses to the Melatonin signal without impeding activation of the receptors by Melatonin. Powerful antioxidant activity is associated with Melatonin, and it is known to provide protection to lipids, proteins, and DNA against oxidative damage. Several antioxidant enzymes are shown to be upregulated by Melatonin, including glutathione peroxidase, superoxide dismutases, and catalase. Melatonin also scavenges free radicals as a terminal antioxidant, reacting to generate stable end products and terminate radical chain reactions. Free movement through the blood-brain barrier positions Melatonin as a particularly significant endogenous antioxidant. Melatonin is a rat NOS1 (nNOS) inhibitor. Melatonin is an activator of MEL-1A-R and MEL-1B-R.
|Appearance:||White Fine Powder|
1. To improve people's sleep quality.
2. Melatonin is a kind of important anti-aging hormone.
3. It could help to regulate endocrine,to eliminate dark spots, age spots, chloasma, pregnancy spot and the sun radiation caused pigmentation, so as to make the skin white and moist.