SKINMISO’s Pore Corset Serum is the best pore tightening serum. This pore tightening serum is perfect for people who have enlarged pores or people with excess sebum & oily looking skin. Try using a pore tightening serum that has lasting results, with ingredients like natural plant extract in Skinmiso's exclusive complex, the Pore Corset Serum is your best choice for pore tightening! This pore tightening serum is unlike any other serum. In Clinical studies, pores shrunk 34% in size after using the Pore Corset Serum!