Hi pwmatt
I currently work at a department store cosmetics department, and have a passion for skin and beauty. To be honest with you, there is nothing that will 'shrink' large pores. They are the size due to genetics, etc. BUT, you can diffuse the appearance of large pores. There are a few products I would recommend, they are: Cliniqe Pore Minimizer, Estee Lauder Micro D Thermal refinisher, and Estee Lauder Idealist. Scrubs will help clean out the dirt and dead skin that clog pores and make them appear 'larger'. By doing a scrub 2-3 times a week, this will help them appear smaller.