Silymarin CFSilymarin CF is an advanced vitamin C serum designed for oily and blemish prone skin. This oil free formula blends 0. 5% silymarin (milk thistle extract), 15% pure vitamin C (L ascorbic acid), 0. 5% ferulic acid, and 0. 5% salicylic acid to help prevent oil oxidationa key contributor to breakouts and premature aging. Clinically proven to reduce oil oxidation by up to 76%, it also helps minimize excess oil, smooth skin texture, and visibly improve