Physio® is an advanced bone tissue allograft comprised of 100% human bone with no extrinsic carrier. Using Stability Biologics' innovative Physio® tissue processing technique, bone mineral is solubilized and retained in the bone gelatin carrier. The soluble bone mineral found in Physio® is a readily accessible form that aids in the bone mineralization process. Physio® also contains bone particles that have a unique surface activated, outer layer and a mineral core. The exposed growth factors and collagen on the surface of the bone particles are actively involved in new bone regeneration. The mineralized core allows the Physio® particles to function as a prolonged bone formation scaffold. This is advantageous in challenging bone graft sites where new bone is formed at a slower rate.