Bare Escentuals is bringing new meaning to beauty sleep with its just-launched bareMinerals Active Cell Renewal Night Serum ($50). The lightweight formula, which works while you snooze, contains lavender to soothe, kombucha black tea to smooth, and antioxidant skin-protecting vitamins C and E. But perhaps the best part of applying the serum is just how good it feels when it hits your skin. It sinks right in to reveal a mug that's hydrated, firmed, and refreshed in the a.m. Think of it like a supercharger for your face. You'll also love that it's free from synthetic fragrances and parabens. So all you'll have to worry about is sleeping through your alarm.