Get the best nighttime lip care with this leave-on lip mask treatment designed to soothe, soften and replenish your lips while you sleep. The perfect addition to any lip care routine kit, especially for lip care during winter, this lip sleeping mask provides lightweight, long-lasting nourishment for healthy, supple lips.How To Use:One of our ultra-moisturizing lip care products, this leave-on lip mask is the ultimate overnight lip care treatment. Before bed, glide on the clear lip mask and let it soothe, soften, replenish and moisturize your lips while you sleep. How often should you use a lip mask? This smooth, fast-acting formula is best for nightly use, and is great to use for lip care in the winter!