Dr. SchüsslerSalt No. 12: Silicea D6125 Tablets
12 / Silicate (Silica): The twelfth and final salt is considered "the body's surgeon." In fact, its deficiency causes retardation of suppuration and at the same time, is the source of great pain. Moreover, according to Dr. Carey, "a Silicate deficiency produces a mental condition that makes the ability to think hard and painful."