Truth be told, you can't magically shrink your pores. That's mainly because the size of your pores is determined by genetics. As you grow older, though, you may notice that your pores are becoming more prominent. "[As] your skin relaxes [as you age], your pores become bigger as a response to the lessening of the elasticity of the skin," explains Dra. Kristina Reyes-Bacani, dermatologist and founder and CEO of Luminisce in an interview with Female Network. The good news is you can make your enlarged pores less noticeable by adding one simple step in your skincare routine: exfoliation. The dermatologist talks more about this in the video below!