Elmex Junior Toothpaste with amin fluoride Olafluor supports the refilling in minerals of the dental enamel. It make the first final teeth (from the age of 7) more resistant to the acid attack of bacterias of the dental plaque. Fluorine quickly fixes to the enamel and thus forms a protective layer to all the dental surfaces. It also has an effect on remineralization of the initial decays of the enamel.