Characteristic and function：1.、The purity is high and the particle size is small. The cosmetics, skin care product are fine and smooth, lubricous and tender, adhesive force is strong. It has better permanence.
2、The heavy metal content such as lead, cadmium, mercury and arsenic are extremely few. It can meet Chinese pharmacopoeia(CP), British pharmacopoeia(BP), standard requirement of the American pharmacopoeia(USP). The cosemtics and skin care product don’t have side effect to the human body.