Ancient Minerals Ultra Pure magnesium Oil 16 oz. is an all natural, unscented skin care product. It is easy to use-either rubbed directly on skin or sprayed on-and since it is not an oil, but water highly saturated with magnesium chloride, it soaks into the skin immediately and doesn't leave behind a greasy residue. Ancient Minerals Ultra Pure magnesium Oil 16 oz. has a variety of uses-from skin refresher to natural deodorizer-and regular use of this "oil" may: restore cellular magnesium levels, protect skin cells, aid detoxification, relieve aches and pains, improve a user's mood, help relieve stress, and encourage healthy skin tissue.