NUMBUZIN No.5+ Glutathione Vitamin Concentrated Mask Set 5 Sheets is a Korean brightening sheet mask for dark spots and hyperpigmentation. Each sheet delivers 5% Niacinamide, 4% Tranexamic Acid, and Glutathione to visibly fade discoloration and even out tone. Panthenol and Vaccinium Vitis-Idaea Fruit Extract soothe while hydrating skin. Completed a 0.00 irritation index test. Suitable for sensitive skin. Order COD from koreanshopbd.com.