Magnesium has long been valued by athletes for its ability to relieve pain caused by muscle soreness and inflammation. Applied with a spray bottle, magnesium spray offers an effective method for muscle repair. Its restorative properties have made it a trusted choice for athletes looking to support efficient muscle recovery.  Magnesium oil is not actually an oil but a highly concentrated solution of magnesium chloride and water. When applied to the skin, it provides transdermal magnesium absorption, bypassing the digestive system for quicker effects. The name “oil” comes from its slightly slippery texture.  2-ounce glass bottle.