"My mom gave me a small jar of the La Mer The Eye Balm Intense ($235) for my birthday (the best birthday gift you can get in your 30s, TBH), and I love how it feels under my eyes: it goes on smoothly and gives my dry undereyes a boost of hydration. It pairs well under my concealer and helps reduce some puffiness in the morning. A little goes a long way." — Christina Stiehl, senior editor, fitness