僅用于工業應用或科學研究，不可用于人類或動物的臨床診斷或治療，非藥用.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