The ZO Skin Health Daily Power Defense is a 50ml/1.7 fl oz serum designed to target discoloration, dark spots, freckles, and age spots. This product is suitable for all skin types and contains active ingredients such as Niacinamide, Papain, Licorice Derivative, Tranexamic Acid, Beta Glucan, and Intelligent Peptide Drone. With 5-star UVA protection and a formulation of glycerin and water, this product is a brightener that provides a variety of benefits for the face. It is cruelty-free and made in the United States, offering a high-quality skincare option for both men and women.