The AOA Studio Paw Paw JelliJam Lip Sleeping Mask isleave-on lip mask that soothes and moisturizes for smoother, more supple lips overnight. Infused with Aloe Leaf Extract, it creates a protective film over the lips to lock in moisturize.A generous layer of this soothing mask at bedtime helps reduce flakiness so you can wake up to lips that feel refreshed, supple, and soft to the touch. Can also be used during the day for an ultra-hydrating balm.