ANUA Niacinamide 10% + TXA 4% Serum is a potent skincare serum that brightens, evens skin tone, and reduces dark spots. Formulated with 10% niacinamide and 4% tranexamic acid (TXA), it targets discoloration and helps strengthen the skin barrier. Lightweight and non-greasy, it absorbs quickly, leaving skin radiant and healthy-looking. Suitable for all skin types.