Grace Day Vitamin C Cellulose Mask is a Korean sheet mask designed to brighten and revitalize the skin. Infused with ascorbic acid (Vitamin C), it helps reduce dark spots and dullness. This mask is suitable for all skin types, including sensitive skin, and is ideal for those looking to enhance their skin’s radiance. With regular use, it can leave the skin smoother, softer, and help reduce visible signs of aging.