Bio-R is a resorbable barrier membrane composed of Porcine Type I Collagen. It physically prevents the infiltration of gingival cells into the bone defect area, thereby promoting effective bone regeneration. With an extended in vivo retention time of up to 6 months, Bio-R provides stable and sustained barrier function. Its excellent tensile strength also facilitates easy fixation using bone tacks. In particular, its flexibility and strong tissue adhesion provide excellent handling during clinical procedures.