The Wella Crystal Mask will give your hair effortless, new bounce and volume. The hair mask with caring ingredients and bounce-enhancing polymers has a particularly light formula that makes your hair look significantly fuller after each application without weighing it down. Not only does the hair look significantly more luxurious, volume and combability are also greatly improved. The mask is also enriched with cotton extract, which intensively nourishes and regenerates the hair, ensuring perfect stability and flexibility.