As we move into the season of cooler days and erratic weather, it's probably a good time to take stock of your skin. And if you've never experienced the restorative properties of a discreetly applied face mask, perhaps it's time you add a few minutes to your routine once or twice a month. Mike Gilman, founder of The Grooming Lounge, has tried dozens—for professional reasons, of course—and says they do offer benefits you can't get otherwise. "A moisture-packed mask like Kyoku's, for example, makes my face feel much less dry and scratchy," says Gilman. "Most guys think they work best when they can apply them behind locked doors but regardless, the results are still great."