The ROVECTIN Dr. Mask Pore is a facial sheet mask that effectively tightens pores, with a demonstrated improvement of 17.75% in pore size, and enhances skin texture using a blend of ingredients including camellia leaf, adenosine, niacinamide, tea tree, and charcoal powder. It is suitable for both morning and night care, providing hydration without tightness, and includes patented ingredients specifically aimed at reducing pore size.