Rauwolfia Serpentina Extract - used for centuries in Eastern medicine, which is a source of active substances ajmaline, deserpidine, yohimbine, reserpine and other alkaloids and bioflavonoids. Improve the work of the cardiovascular system by improving oxygenation of the body and lowering blood pressure. It is also relaxing. Rarely used in sports supplementation, as a component of some fat burners and supplements supporting the sexual function of the body.