We Tried Millie Bobby Brown's Beauty Line — Check Out a Few of Our Favorite Products

The Florence by Mills Swimming Under the Eyes Gel Pads ($34) are both a powerful depuffer and the stuff of Instagram dreams. "These gel pads tend to both vaso-constrict (push fluid out of the area, especially when a cool temperature) and also deliver ingredients," Bhanusali said. "This one has lots of calming ingredients and looks like would be a good option to [reduce puffiness]."

I picked up two of the whale-shaped gel pads and laid them onto the areas beneath my eyes. (I had to position the whales' heads on top of the bridge of my nose to get the shape as close to my undereyes as possible.) It felt cooling against my skin when I had it on, and ultimately left it feeling moisturized (and a little sticky from the excess serum).

The best part is that they were both adorable and budge-proof (adhering to my skin without slipping and sliding). It's perfect for taking a masking selfie.