Food Grade Magnesium Chloride Hexahydrate 98% MgCl2.6H20 (min 46% MgCl2).  Magnesium Flakes 1Kg, 250g or 4kg Bucket. Food-grade quality magnesium chloride salt flakes with sea trace minerals – can be used for remineralising filtered drinking water, mouthwash, as well as bathing. Naturally evaporated magnesium chloride salt from pristine region 3,000m above sea level in the Tibetan Plateau (not near populations,…