Biodentine XP is a bioactive dentin substitute based on the innovative "Active Biosilicate Technology." Biodentine™ XP 500 (red piston): box of 10 sheets, each sheet contains 1 cartridge of 700 mg of powder and 190 µL of liquid. The cartridge contains both liquid and powder components. The powder component consists of tricalcium silicate, zirconium oxide, calcium oxide, calcium carbonate, and iron oxides. The liquid component is composed of calcium chloride, polycarboxylate, and purified water.