With Tried & True, our editors will give you an inside look at the pieces they simply cannot live without. She swears by Masque Vivant as part of her regular routine. In fact, when I got back into masking a few years ago, it was Masque Vivant and Masque VIP O2 that were my consistent pairing. Biologique Recherche Masque VIP O2 Brightening and Unifying Mask $180 at Bergdorf GoodmanRecently, and perhaps auspiciously timed with fashion week—where I am known to run myself ragged and need all the help I can get—I got my hands on a tube of the newly reformulated VIP O2 face mask. The melatonin and VIP O2 complex blends with two cofactors to both target mitochondrial respiration and boost ATP, the cornerstone of cellular energy.