I have tried what feels like a hundred different products to minimize the pores on my nose and under my lower lip (which is a REALLY tough spot to get!) and THIS MASK ACTUALLY WORKS! I have slightly sensitive skin and it did not irritate my skin at all. The only negative is that it left my skin a little dry, but only in one or two spots, not my whole face (which is easily mitigated with moisturizer, I decided on using a moisturizing mask the next night).
DEFINITELY worth trying!