An oil-free vitamin C serum for oily skin and blemish-prone skin that delivers advanced environmental protection, reduces oiliness, refines skin texture, and visibly improves skin clarity and fine lines. SKIN TYPES: Oily, Combination SKIN CONCERN: Acne, Aging FEATURES: Silymarin CF is a breakthrough vitamin C serum for oily and blemish-prone skin that combines 0.5% silymarin (milk thistle extract), 15% l-ascorbic acid, 0.5% ferulic acid and 0.5% salicylic acid to help prevent oil oxidation that can lead to breakouts, and visible signs of aging. This oil-free formula is clinically demonstrated to reduce oil oxidation by up to 76%, as well as reduce oiliness, refine skin texture, and visibly improve skin clarity and fine lines.