Nourish the skin with Pure Magnesium Oil Spray from Life-Flo. From the ancient Zechstein seabed, this super concentrated solution is 100% pure. Pure Magnesium Oil Spray is a highly concentrated spray of magnesium chloride—nothing added and nothing removed. Mined deep under the earth's surface of the Zechstein seabed in the Netherlands, it can be used daily, is non-greasy and leaves no unpleasant odor. No animals were used to test this product.