Retinol Age Defying Serum 2.5Retinol Age Defying Serum 2. 5 is a clinically proven All trans Retinol, a pure and active retinoid, helps improve the appearance of discoloration, fine lines, wrinkles, pore size and blemishes. Bakuchiol, a natural complement to retinol, boosts overall antioxidant activity to increase benefits and visibly reduce the appearance of redness or irritation. This quick absorbing formula sinks into the skin over time supplying a perfected dose of actives