Effective Way To Replenish Your Magnesium Levels INGREDIENTS: Magnesium Chloride Brine. 100% Pure & Natural Highest Concentration of Magnesium Specification: 60ml 2.0 fl.oz Pure Magnesium Oil Spray is specially crafted to help you maintain optimal magnesium levels in your body.  This high-quality product contains concentrated Magnesium Chloride Oil..