Numbuzin No. 5 Vitamin Boosting Essential Toner 200ml is a clinically tested Korean brightening toner formulated with Niacinamide at 50,000ppm, Liposomal Glutathione, Vitamin C (3-O-Ethyl Ascorbic Acid), Arbutin, and MADEWHITE at 20,000ppm — five active brightening layers that work together to fade dark spots, reduce hyperpigmentation, and restore an even, radiant complexion. Clinically proven to reduce dark spots by 18.12% in two weeks. Lightweight essence-like texture. Buy online from koreanshopbd.com, COD available!