Laneige Lip Sleeping Mask is an intensive overnight lip treatment that nourishes and restores dry, flaky lips while you sleep. Enriched with Vitamin C, antioxidants, and a blend of hydrating ingredients including shea butter, coconut oil, and murumuru seed butter, it delivers deep moisture and smoothness. Its unique Moisture Wrap™ technology locks in hydration, leaving lips soft, supple, and plump by morning. Suitable for daily use as a sleeping mask or a daytime lip balm for long-lasting hydration and comfort.