仅用于工业应用或科学研究，不可用于人类或动物的临床诊断或治疗，非药用.Silymarin is an extract of the milk thistle （Silybum marianum）. Silymarin is an effective SARS-CoV-2 main protease （Mpro） inhibitor. Silymarin can significantly reduce tumor cell proliferation, angiogenesis as well as insulin resistance. Silymarin has the chemopreventive effect on hepatocellular carcinoma （HCC）. Silymarin has the potential for COVID-19 research