... 65666-07-1 Silymarin is a kind of favonolignan compound,it is extracted from the seed capsule of composite plant Silybum marianum, yellow ... human body, postpone senility. Silymarin can protect the liver from damage of alcohol, chemical toxicant, drug, food poison, ... of radiation hardening, arteriosclerosis preventing, skin-aging delaying. It is widely used in drug, health products, food and cosmetics ...