Anua Niacinamide 10% + TXA 4% Dark Spot Removing Serum is a powerful brightening treatment designed to fade dark spots, minimize discoloration, and restore a more even complexion. Niacinamide 10% helps control excess oil, refine pores, and strengthen the skin barrier, while Tranexamic Acid 4% (TXA) works to reduce hyperpigmentation and prevent new dark spots from forming. The lightweight texture absorbs quickly without irritation, making it suitable for most skin types, including sensitive skin. With consistent use, this serum promotes a clearer, brighter, and healthier-looking complexion.