Lip Sleeping Mask Benefits This iconic, fan-fave pout perfector is a special intensive-care mask for lips. With nourishing Berry Fruit Complex™, Murumuru seed and Shea butter, this hydrating lip mask delivers intense moisture and antioxidants while you sleep for visibly smoother, baby-soft lips in the AM.FEATURES & BENEFITS- Berry Fruit Complex™: Rich in antioxidants to help reveal smooth and supple looking lips.- Coconut Oil, Shea Butter, and Murumuru Seed Butter: Helps nourish & deliver lasting moisture while you sleep.- Vitamin C: Helps protect from external aggressors.