Scarlett Johansson's The Outset Is More Than a Celebrity Beauty Brand

The Outset Ultralight Moisture-Boosting Oil ($44)

Johansson says she was never a fan of facial oil because of her breakouts —"I was terrified to use anything, any kind of oil on it, because I was just convinced it was going to give me cystic acne," she says) — but she has found one that's lightweight enough for all skin types. This oil can be used on your face, nail cuticles, or the ends of your hair to hydrate, smooth, and soften. Use it morning and night for a boost of moisutre.