The Magnesium Solution is a boutique magnesium oil that has a high concentration of magnesium chloride. It has over-saturated distilled water, ethyl alcohol and organic non GMO vegan glycerine for little to no residue on skin. It also contains co-factor elements like Boron, Potassium, Sodium and Copper. It comes in a 2 oz glass bottle with a disk top and shrink wrap sealer, perfect for taking on trips and on planes.