Getty Images Even as someone who writes about beauty, I can't say I've really gotten the hype around facials. It wasn't until I had my first microcurrent treatment—a technology that uses a low-grade electrical current to help tighten your facial muscles and smooth your skin—that I realized maybe I've been a little too hard on the whole facial thing (like, so what if I prefer a 45-minute session with the hum of a machine in the background to a quiet, candlelit experience at a spa?). For those of you new to the micocurrent game, you can think of it like a workout for your face. After a few sessions, the non-invasive treatment is said to