Nothing ruins your day faster than an emerging sp0t, smack dab in the middle of your chin. As if that weren't enough, try being a beauty editor: the pressure to have flawless skin (along with perfectly blown-out hair and manicured nails) is intense. As a result, I've tried more than my fair share of blemish-busting treatments (I won't even get into the diet side of things—those are stories for another day).