Magnesium Hydroxide (98% Purity, Cosmetics Grade, Fine) It is commonly used in deodorant formulas to absorb body odor. Can be used as an alkalinity to adjust pH in formulas 5 micron average particle size ฿35.00 View Cosmetics Usage:0.1-5%(0%) Soluble:Soluble in Water Cost:0.58-29.00฿/kg View