ACTIVA BioACTIVE Restorative is the first dental restorative with a bioactive resin matrix, a shock-absorbing resin component, and bioactive glass fillers. ACTIVA BioACTIVE Restorative combines a patented bioactive ionic resin, bioavailable reactive ionomer glass, and a patented rubberized-resin molecule that mimic the chemical and physical properties of natural teeth. ACTIVA BioACTIVE Restorative is a 'smart' material that reacts to chemical changes in the oral environment.