THE CRYO TSHOCK DIFFERENCEOther methods of non-surgical fat removal primarily involve necrotic cell death, which solely involves damaging fat with heat, high-intensity ultrasound or chemical injections.Unlike the thermal shock effect delivered by the T-Shock, the surrounding tissue isn’t preserved so the pure reduction of fat cells is not achieved. With T-Shock the reduction of fat with preservation of surrounding non-fat tissue offers a more dramatic firming effect.