(info2 at slimbelleingredient dot com) Dioscin, a saponin extracted from the root of Polygonatum Zanlanscianense Pamp, markedly inhibited proliferation of Hela cells. The results indicated that Hela cells underwent apoptosis in dose- and time-dependent manners when treated with Dioscin. It is extensive used for medicine,foodstuff,high-level cosmetic and veterinary drugs industries.