Premier Magnesia

Premier Magnesia is a leading global manufacturer and supplier of high-purity magnesium oxide and magnesium hydroxide products. The company is vertically integrated, owning and operating the only active magnesite mine in the United States, located in Gabbs, Nevada. In the healthcare and life sciences sectors, Premier Magnesia is best known for its MagOx brand, a high-concentration magnesium supplement used to treat and prevent magnesium deficiency. Additionally, the company produces USP-grade magnesium compounds that serve as active pharmaceutical ingredients in antacids, laxatives, and various mineral formulations. Their products also support critical environmental and industrial applications, including wastewater treatment and spill neutralization.