Skin serums, once thought of as the third wheel product (i.e. do we really, really need to use them? Really?), are now recognized by many experts as a must-have for addressing discoloration and  fine lines. Why the newfound admiration? Serums have a smaller molecular structure, allowing them to penetrate deeper into skin—that’s why. Side note: If you’re oily, like us, a serum can also serve as your light moisturizer—just top it with a little SPF during the day, and your good to GLOW.

Do you use a serum? Shout it out!