– 30 ml – Brightening serum containing 10% niacinamide, 4% tranexamic acid, and 2% arbutin to brighten dull skin. Vitamin B12 (cyanocobalamin), naturally pink in color, is a fermented plant-derived ingredient. Prolonged exposure to light may cause it to fade, but this does not affect product quality. – Country of origin: South Korea – 30ml – A brightening serum that brightens dark and dull skin with 10% niacinamide, 4% tranexamic acid, and 2% arbutin – Vitamin B12 (cyanocobalamin), natural in pink, is a fermented plant-derived ingredient and the color may fade when exposed to light for a long time, however, it does not affect the quality of the product – Country of origin: Korea