All is composition is base on natural and healthy products for the body (tongkat Ali,Rhodiola Rosca,Yohimbe,Epimediun Sagittum,Withania Somifera,Catuaba,Zallouh,Maca,Ginseng,Eleucthero)The Mixture of these elements has sensational effects to the energy and sexual vigor because it has ginsenosides,stimulant that produce the same effects as testosterone and is well known that testosterone is the hormone needed to stimulate sexual desire.