Abstract: Composite resins are widely used in clinic because of their various advantages. Bioactive filler-reinforced composite resins with remineralization function have attracted extensive attention in the academic field. In recent years, researchers have developed ion recharge, bacteriostatic and protein-repellent functions of such composite resins, making them a new material with composite functions. The review focuses on the progress of bioactive fillers.

Key words: dental composite resin, bioactive fillers, protein-repellent