99.5% Melatonin Powder – SHANDONG OCTAGON
Molecular weight: 232.3 g/mol. Pure melatonin is a white to slightly yellowish powder. It is slightly soluble in water, soluble in acetone, methanol and ethyl acetate. It is regarded as one of the best nutritional supplements for a sound sleep. It helps to work on a hormone that helps to regulate the sleep…
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