EM Ceramic Beads Composition: Ceramic beads are made of pure clay fermented with microorganisms. Approximately 80 effective active microorganisms make up these beads, called EM (Efficient Micro-organisms). The combination of clay and microorganisms is fired at very high temperatures. Their shape allows for optimal contact with water thanks to a large contact surface of fired clay. What are the benefits? With a purifying action, they neutralize limestone, chlorine, nitrate, ammonium and even heavy metals for the pink beads. With an antioxidant action, they promote positive microorganisms, very beneficial for intestinal flora and against hyperacidity. An energizing action, water regains its original structure with a neutral taste and a lighter texture. EM Pink Ceramic Beads Cooked at a