A brightening serum mask formulated with pure vitamin C, vitamin derivatives, and Anua’s proprietary ingredient Porestrix™, designed to target dullness and pore concerns at the same time. The ultra-adhering sheet, soaked in a highly hydrating water-gel serum, fits closely to the skin to replenish moisture from within while smoothing the surface. It helps create a clear, refined look with a brighter, more even tone and minimized-looking pores—without leaving any greasy residue.