Profile: ScionX LLC produces natural bone grafting materials for oral and maxillofacial surgeons, periodontists & dental implant professionals. Our C-Graft is a biological bone grafting material derived from red coralline marine algae, which eliminates the risk of disease transmission. The C-Graft with its honeycombed structure and interconnecting porosity delivers a pure-phase pentacalcium phosphate that serves as an ideal scaffold for bone infill.