Philosophy's Microdelivery Purifying Peel One-Minute Purifying Enzyme Peel is basically just a really long way of saying skin godsend, in my books. I swear by it.
It not only clears up congested skin, but evens out any redness or patchiness and makes you really glowy. I don't know how it does this but it also makes my skin significantly less oily for the first few days after I use it. The only caveat is that it makes your skin a lot more sensitive to the sun so make sure to load up on sunscreen.
Get it here.