NWOB. IT Cosmetics Bye Bye Pores Blush ~ Naturally Pretty. Bye Bye Pores Blush Poreless Finish Airbrush Brightening Blush from IT Cosmetics is a sheer to buildable powder blush that diffuses the look of pores while adding a natural-looking flush of color to your cheeks. It helps to give your skin the look of airbrushed perfection, blur the look of pores and imperfections, and treat your skin to ingredients like hydrolyzed collagen and real silk. • 0.19-oz Bye Bye Pores Blush Poreless Finish Airbrush Brightening Blush, Naturally Pretty