ICPA XTAR Paste Tartar Control and Anticalculus Toothpaste 100g Toothpaste for Tartar Control Anticalculus Toothpaste Composition: Potassium pyrophosphate, sodium pyrophosphate in a combined concentration of 5%. Also sodium fluoride 0.24% equivalent to 900 ppm Mode of Action: When toothpaste containing the soluble tetra sodium/ potassium...