Body Slim was formulated to suppress the appetite and increase the energy level, resulting in weight loss. How does it work? By increasing lipolysis and thermogenesis. Body Slim with Advantra Z enables the body to accelerate the removal of unwanted fat and when used in conjunction with a balanced diet and regular exercise. In addition, during aerobic exercise, the free fatty acids released from the fat stores provide the body with greater amount of energy, facilitating increased physical performance.