Una Nourishing hair mask for smooth, vibrant, and shiny hair | The Nourishing Hair Mask Wella Professionals Ultimate Smooth Mask will provide your hair una Intensive care from the inside and out. Thanks to the combination of squalane and fatty acids omega-9, in just 10 minutes it will transform your hair into a soft veil full of shine. Your hair will be left perfectly smooth, free of stubborn frizz, and will become a statement of beauty that won't go unnoticed.