Using the Dead Sea Mud Mask weekly with your regular regimen will give your skin the look and feel health and strength. The Dead Sea is the most saline body of water in the world with far greater concentrations of minerals than any ocean (a concentration of 32% minerals compared to other seas, holding approximately 3%). Mud from the Dead Sea has a high salt and mineral content, all of which are essential for the body. The mud infuses the skin with minerals leaving it clean, refreshed and hydrated.