Pasta del Capitano 1905 Charcoal toothpaste, fluorine and paraben-free, ensures a protective action and a long lasting fresh breath thanks to the presence of Active Vegetable Charcoal. The formula contains a porous structure mixture that, in contact with the surface of the teeth, exploits its absorbing capacity "binding" to itself the exogenous substances. Such substances make your teeth dirty and cause bad odours, the mixture catches them and drag them away with the rinse ensuring a very effective protective action of the natural colour of the teeth.