There's nothing more important during times of stress, no sleep, redness, breakouts or just general not-looking-your-best than concealer. I love a good concealer. It just makes you look... better. Right now, I'm obsessed with the new Stay All Day Concealer from Stila. It comes in a tiny little compact that could easily slip into your pocket, but the product itself is anything but slight. It's a great formula - thick enough to cover almost anything, but not so thick that it doesn't blend in or feels like pancake makeup. And it comes in a TON of different shades, so no matter what your skin tone is, you'll definitely be able to find a great match. (There's really nothing worse than a great concealer or foundation that comes in like, three shades. That actually makes me angry. People are different! Make more!) The compact has a tiny little mirror in it so you can touch up on the go, and the formula itself is chock full of vitamins to help prevent premature aging. It's pretty much the perfect concealer. At $23, it's mid-range price-wise, but you only need to use a tiny bit at a time so it'll last you forever. Definitely a must buy!
Note: A sample of this product was sent to me by a PR representative working with Stila