Senna acutifolia (alexandrian senna) or cassia (cassia senna L.) - fabaceae family. Leaves and fruits that containing anthraglycosides (sennosides A, B and etc.), anthraderivatives (rhein aloemodin), flavonoids, isorhamnetin, kaempferol, kempferin, phytosterol, phytosterolin, salicylic, palmitic acid and other acids. It stimulates appetite, has a mild laxative effect (in 6-8 hours after intake).