Anua Niacinamide New 10% + TXA 4% Dark Spot Correcting Serum from Korea combines potent ingredients to target discoloration and uneven skin tone. With 10% niacinamide, it helps brighten the complexion and strengthen the skin barrier, while 4% tranexamic acid (TXA) works to reduce dark spots and pigmentation. This serum supports a clearer, more radiant skin appearance through consistent use, making it an effective solution for those seeking expert-level care against hyperpigmentation.