Discover Kiehl's #1 nighttime face oil featuring a 99.4% naturally derived formula to visibly replenish and restore skin while you sleep. Formulated with a botanical blend of seed, plant, flower oils and now infused with passionflower, the beloved nighttime facial oil helps skin look smooth, radiant, and nourished by morning. It noticeably reduces fine lines, refines skin’s texture and boosts luminosity overnight, while helping to smooth the skin’s appearance. It also boosts essential moisture to restore tired-looking skin.