It repairs the enamel surface, protecting against plaque, tartar build-up and cavities. It repairs the enamel surface, protecting the natural health of the teeth from plaque, tartar build-up and tooth decay and acid erosion. EFFECTS: - prevents tooth decay - prevents plaque - removes and prevents tartar build-up - keeps fresh breath - repairs enamel and dentin microscratches What makes Biorepair® Total Protective Repair different from other toothpastes: Enamel and dentin have no cells and thus no ability to spontaneously regenerate. Any deterioration is therefore biologically irreversible. Biorepair® is the first microRepair® based toothpaste that can penetrate enamel and dentin micro-scratches, binding to and chemically repairing microabrasions. Consequently, due to the presence of microRepair®, Biorepair® Total Protective Repair protects and repairs as well.