Plan 36.5 Green Tea Face Mask Sheets are the best solution for people with oily and acne prone skin. Oily skin tends to have large open pores that easily trap dirt, impurities, sweat, etc that cause breakouts. Plan 36.5 Green Tea Face Mask Sheet help in controlling the extra oil production and reducing the resulting acne. It is created especially for oily and acne prone skin. Use the Green Tea Serum Sheet Mask in your weekly skincare routine to control oiliness and soothe your skin. The green tea in the serum sheet mask helps hydrate and purify your skin. Naturally-derived 100% High Functional Cellulose Tencel Sheet.