1Natural protective ingredients to keep hair moisturizing, hydrolyze wheat protein to increase hair luster, plant amino acids to nourish hair after dyeing. 2Suitable for dyeing hair, contains a variety of hair care serum, delicate and nourishing, supplement the moisture and nutrients needed for hair. 3Dyeing hair quickly fade and easy to turn yellow, purple shampoo can wash the scalp dirt, but also to prevent hair yellow. 4Locks the hair color, forming a layer of purple protective wax on the hair, prevent hair yellow, to achieve color fixing effect. 5You can enjoy a spalevel hair care experience at home without the need for complex heating and steaming steps.