You Haven't Lived Until You've Tried Sephora's 15 Bestselling Foundations

What it is: Make Up For Ever Ultra UD Invisible Cover Stick Foundation ($43)
Rating: 4 out of 5 stars
Shades available: 20
What shoppers are saying: "This makeup stick has changed my life! I'm so enthusiastic about it. A little bit truly does go a long way. I swipe a small amount on my forehead cheeks and chin and blend it in with a brush. It's creamy and quite easy to blend out. I was able to find the perfect match for my skin color. Once it's on my skin has never looked so flawless! It lasts all day as well!" (via Sephora shopper mbchauder)