... White or like white Power, slightly salty, odorlessness, hydrophilic.Insoluble in acetone, ethanol and other organic solvents.[Shelf-life] 36 months ... .[Usage]:Use in the field of Medical, Health products, Nutrition foods, Nutritional ... and metabolism. Keep the moisture of skin. Anti-cockle, change the color f skin. The effect is excellent.3rd: Promote ...