Moisture Surge 100H Auto-Replenishing Hydrator

The pink gel-cream classic, reformulated to claim 100 hours of hydration via aloe bioferment and hyaluronic acid. It's oil-free, fragrance-free, and cool to the touch — the moisturizer version of a glass of water, and one of the best-selling hydrators on earth. Even skincare cynics keep a jar around.

Around $43