Wake Up to Dream Lips Every Day. Discover the best overnight lip treatment for luscious, hydrated lips. Unlike ordinary lip balms and masks that offer temporary relief, our Night Lip Serum works its magic while you sleep. Simply smooth on a generous layer before bedtime and wake up to dream lips every day. This night lip treatment is packed with nourishing ingredients, including ceramides for your lips, that work to plump, smooth, and protect your lips.