Bioderma Sebium Serum (30ml) + Sebium H2O (250ml) Offer is a clarifying set for oily and blemish-prone skin. The Sebium Serum features Fluidactiv® complex, salicylic acid, and niacinamide to regulate sebum, reduce imperfections, and soothe inflammation. Combined with Sebium H2O micellar water, which removes excess oil, makeup, and impurities without drying, this duo ensures thoroughly cleansed, balanced, and healthier-looking skin, minimizing shine and preventing the formation of new blemishes.