ACTIVA BioACTIVE-RESTORATIVE is a highly esthetic, bioactive composite that delivers all the advantages of glass ionomers in a strong, resilient, resin matrix that will not chip or crumble. It chemically bonds to teeth, seals against bacterial microleakage, releases more, calcium, phosphate and fluoride and is more bioactive than glass ionomers, and is more durable and fracture resistant than composites.