Whether you're scrolling through Instagram or having a night in with friends, it seems everyone these days it doing sheet masks. These oh-so selfie-worthy masks line the beauty shelves at every store and can be found on everyone from Chrissy Teigen to the rest of us mere mortals. Do sheet masks live up to the hype? Or are they just overrated? There's nothing wrong with sheet masks as long as they are free of harmful ingredients and full of nourishing ingredients that benefit