Magnesium Cream contains genuine Zechstein magnesium chloride, the finest and purest natural magnesium chloride in the world. Combined with organic oils, Magnesium Cream provides fast support to soothe muscles and joints. The skin is the body’s largest organ. Magnesium applied directly to the skin is absorbed quickly into the body, bypassing the digestive process completely. The advantage is that you can target specific areas of the body, helping to soothe specific muscles and joints where magnesium is needed. Zechstein magnesium chloride comes from the ancient Zechstein seabed in northern Europe. Found almost 2 miles below the earth’s crust, it is one of the purest sources in the world.