Bioactive glass Riva Light Cure contains ionglassTM filler, made of a unique blend of different sizes of ultrafine highly reactive glass particles. This bioactive proprietary hybrid glass enables long term restorations, being outstanding in handling, strength and aesthetics. The ionglassTM filler contains fluoride and strontium ions which synergistically enhance tooth bio-remineralization. (Source: Thuy et al. Arch Oral Biol. 2008 Nov; 53(11):1017-22) Superior biocompatibility ensures healthier teeth, the restoration will last longer and the patient will be more satisfied. High fluoride release The extra strong matrix provides great fluoride release. This increases the chances that Riva Light Cure restorations will be free of caries, while having very low wear. Research shows that Riva Light Cure has the highest cumulative fluoride release at 6 weeks.† With Riva Light Cure, patients receive long term restorations every time, increasing their satisfaction with the treatment provided by the dentist.