Tribulus Terrestris P.E.saponins 20%,40%,50%,60% UV,Appearance:yellowish-brown powder Tribulus Terrestris P.E.saponins 20%,40%,50%,60% UV,Appearance:yellowish-brown powderTribulus Terrestris P.E.Plant ... of origin: seed of Tribulus terrestrisAppearance:yellowish ...