The 3 In 1 Instant Coloring Shampoo is a convenient solution for those who want to dye their hair black at home. This shampoo can be used as a hair black dye, hair conditioner, and hair shampoo, saving you time and money from salon visits. With its professional hair coloring formula, it effectively covers gray hair, giving you a fresh and youthful look. The black hair color can last for 3-4 weeks, and it only hangs on to the surface of the hair shell, making it safer for both your hair and skin. The shampoo is made with natural and mild herbal extracts that strengthen the hair fibers and deeply nourish the scalp, leaving your hair shiny, soft, and smooth. It is also anti-allergic and non-irritating, ensuring no stimulation or damage to your hair. The shampoo is easy to use – simply put on gloves, apply it like a normal shampoo, and wait for 10-15 minutes. It doesn’t stain your skin and covers all your grays.The 3 In 1 Instant Coloring Shampoo comes in a compact size of 13.5x6cm/5.31×2.36inch and contains a net volume of 100ml. This makes it easy to carry and store, perfect for travel or everyday use. The package includes 1 bottle of Hair Dye Shampoo, providing you with a convenient and complete solution for your hair coloring needs. Say goodbye to gray hair and hello to a fresh and vibrant look with this 3 In 1 Instant Coloring Shampoo.Key Features:3 in 1 black hair shampoo – dye, conditioner, and shampoo in oneProfessional hair coloring formula for effective gray hair coverageNatural and mild herbal extracts nourish the scalp and strengthen hair fibersEasy to use – no brush required, simply apply like a normal shampooLasts for 3-4 weeksSafer for hair and skinAnti-allergic and non-irritatingCompact size – easy to carry and store