on days when i just feel like i need a little bit of extra me time i like to do this--it's a japanese charcoal-based face mask. i promise it's not some sort of racist thing!
charcoal is meant to pull out impurities in the pores or something like that. i have extremely troubled skin, very acne-prone, and while it's improved significantly recently with the help of some expensive dermatology i find that these kinds of treatments do help.
here is an amazon link to the product. i think it works really well--and it's fun to peel off once it dries!