1. Wild Yam Extract 2. Dioscorea villosa 3. 10-98% Diosgenin HPLC 4. GMP,Kosher, Halal, ISO 9001 5. ... toxicity studies during pregnancy, lactation, or childhood.What is Diosgenin?Diosgenin, a steroid sapogenin, is the product of hydrolysis by acids, strong bases, or enzymes ...