Cosmate® SM, Silymarin hais txog ib pawg ntawm flavonoid antioxidants uas ib txwm tshwm sim hauv cov mis nyuj thistle noob (siv keeb kwm los ua tshuaj tua kab mob fungal). Cov khoom ntawm Silymarin yog Silybin, Silibinin, Silydianin, thiab Silychristin. Cov tebchaw no tiv thaiv thiab kho cov tawv nqaij los ntawm oxidative kev nyuaj siab los ntawm ultraviolet hluav taws xob. Cosmate® SM, Silymarin kuj muaj cov khoom muaj zog antioxidant uas ua rau lub neej ntev ntawm tes. Cosmate® SM, Silymarin tuaj yeem tiv thaiv UVA thiab UVB raug puas tsuaj. Nws kuj tau kawm txog nws lub peev xwm los inhibit tyrosinase (ib qho tseem ceeb enzyme rau melanin synthesis) thiab hyperpigmentation. Hauv qhov txhab kho thiab tiv thaiv kev laus, Cosmate® SM, Silymarin tuaj yeem cuam tshuam kev tsim cov kab mob cytokines thiab oxidative enzymes. Nws tseem tuaj yeem nce collagen thiab glycosaminoglycans (GAGs) ntau lawm, txhawb kev nthuav dav ntawm cov txiaj ntsig zoo nkauj. Qhov no ua rau cov khoom sib xyaw zoo hauv cov tshuaj tua kab mob antioxidant lossis ua cov khoom muaj txiaj ntsig hauv cov tshuaj pleev thaiv hnub.