Obagi Medical has very effective and powerful systems and product lines, which have been developed over the years to adequately address various skin problems. This includes superficial and deep pigment problems, coarse skin structure, scars, wrinkles, sagging skin, rosacea and acne. The active ingredients are formulated to penetrate deep into the skin and make it healthy from within. Examples include Arbutin, Retinol, Retinaldehyde and Benzoyl Peroxide. By using skin care in a proven, systematic manner, predictable and clinically proven results are achieved.