A bioabsorbable material intended to be used alone or in combination with bone graft materials for the regeneration of tooth support that has been lost due to periodontal disease or trauma. It is applied during periodontal flap surgery to the scaled and preconditioned root surface and forms an insoluble matrix that creates a suitable root surface for selective periodontal cell migration and cell attachment, which re-establishes the lost tooth support. It is typically presented in the form of a gel, or as a solution and enamel matrix material that is mixed into a gel prior to application. This is a single-use device.