A key compound in BioBurn called Advantra Z has recently been shown to be more effective than ephedra, yet it doesn’t cause the same amphetamine like side effects often associated with ephedra based products. The key to Advantra Z’s effectiveness and safety is its ability to stimulate certain cell receptors with minimal impact on others. Stimulation of these specific cell receptors elicits the breakdown of fat, know as lipolysis. Simultaneously this stimulation causes an increase in the metabolic rate called thermogenesis, which burns calories and gives you energy. This means the BioBurn with Advantra Z functions to increase your metabolic rate without affecting your heart rate or blood pressure. That’s good news for you. Works better! No side effects!