How do the microRepair® particles repair enamel?

All Biorepair products are based on microRepair®, the patented active ingredient based on biomimetic hydroxyapatite, the mineral that forms 90% of tooth enamel and 70% of dentine. With its special microRepair® formula, Biorepair is the only toothpaste in the world that can repair enamel with every use, simply by depositing a similar material on the surface of the teeth.