Keep them wondering about your real age with the Firm & Flawless Trio Set, a set of three powerful pro-aging products. Features ELASTIderm® Facial Serum, infused with Obagi’s patented Bi-Mineral Complex™ to bolster skin elasticity, Obagi’s bestselling Professional C® Serum 20%, formulated with 20% L-Ascorbic Acid and Sodium Hyaluronate, for a supercharged, hydrated glow and more youthful-looking skin, and Obagi360 Retinol 1.0, a gentle, but potent formula for visibly improved, younger-looking skin with minimal irritation.