The Haruharu Wonder Centella 4% TXA Gel Serum (30ml) is a potent, vegan-friendly gel serum designed to fade dark spots and brighten skin using 4% Tranexamic Acid, 4% Niacinamide, and Vitamin C. It features Centella Asiatica to soothe inflammation and strengthen the skin barrier, with a fast-absorbing, non-sticky texture in an airless pump bottle.