10 New Makeup Tricks to Instantly Give You a Youthful Glow

"Intensify your lash line using either a black or brown liquid eyeliner, like Stila's Stay All Day Waterproof Liquid Eye Liner ($22). Doing this makes the eyes look larger and more defined," said Lucero. "With your pen, lightly apply product to the root of the lashes — keep it tight to the root of the lashes. This makes the lash line look fuller and thicker, thereby making you look younger."