A.Vogel Green Clay Usage: Beauty mask for oily and problem skin Compresses Mud bath Body wraps Poultices The benefits of clays have been known for centuries. Alfred Vogel was convinced that, due to their mineral and vital constituents, clays could often offer a curative support to many other natural therapies for different types of affections. A.Vogel clays are extracted from a mineral-rich soil and are not tampered with. They contain all their energy and effectiveness and are thus bio-available to the body. Composition A.Vogel clays are extracted from ancient sea floor deposits and contain natural minerals and trace elements. They are 100% natural, without additives or preservatives. All A.Vogel clays are colloidal and of surfine quality. The colloidal property acts as cleansing agent and helps to remove harmful substances from the body. Precautions Avoid taking during pregnancy or nursing. Keep out of the reach of children.