Raw Garden Magnesium Chloride Flakes 8 oz Bottle brings great health benefits and is optimal for pain/ache relief, decreasing inflammation, stress relief, relaxation, & hydrating the skin. Magnesium Chloride also detoxifies the body and balances the blood's magnesium levels. Magnesium is supremely vital for the normal functioning of cells, nerves, muscles, bones, and the heart. Magnesium Chloride is a chemical compound (MgCl2 ) which has been produced from seawater after the Sodium Chloride has been removed, and the water has evaporated.