Nuspa Natural Formula Hair Dye Shampoo in Black is a convenient and innovative solution for achieving a deep, rich black hair color while cleansing your hair. This 400ml bottle combines the dual benefits of a shampoo and a hair dye, providing a hassle-free application that delivers stunning results. Formulated with natural ingredients, this dye shampoo nourishes and protects your hair, leaving it soft, shiny, and vibrant. Ideal for those looking to cover grays or simply enhance their hair color, this product offers a long-lasting, natural-looking black hue.