Much like your bestie prefers red wine and you’re more of a dirty martini gal, everyone’s skin reacts differently to products. While experimenting and evolving your skin care routine is part of the process of maintaining healthy skin and–ahem–fighting age, it’s important to pay attention to how your pores react to formulas. Considering our skin is the largest organ of our body, dermatologist Anna D. Guanche MD says it’ll be the first to alert you when it’s unhappy with your new face cream, moisturizer or baggy eyes battler.

Read the full story here