Numbuzin No. 5 Vitamin Concentrated Serum 30mlThis serum is packed with antioxidant rich vitamins to help restore skins natural glow. Additional brightening agents including glutathione, niacinamide and alpha arbutin offer a major radiance boost. Plant extracts from sugarcane, turmeric root and mushroom minimize irritation. An intensive Vitamin ampoule that brightens skin and reduces the appearance of hyperpigmentation.