Dr. Pimple Popper on the Biggest Skin-Care Myths and Her Favorite Products

SLMD Skincare Vitamin C Serum ($35)

Another one of her brand's bestsellers, this vitamin C serum brightens and evens the skin tone through a blend of potent antioxidants. It's also infused with hyaluronic acid that delivers deep hydration and locks in moisture while conquering fine lines. "Vitamin C is a great brightener, and my serum helps to brighten your skin and lighten those brown spots. It's more of an antioxidant."