DERMagic Organic Diatomaceous Earth Shampoo BarDERMagic Organic Diatomaceous Earth Shampoo Bar Proprietary Essential Oil Blend Combines with the Natural Power of Diatomaceous Earth Diatomaceous Earth is a fine white powder made by tiny (microscopic) water creatures that make silica based shells for themselves. These tiny shells fall to the bottom of lakes and oceans over millions of years, accumulating in massive white deposits that are then mined and crushed to a fine powder. Combining this