【EASY TO USE】Discard the brush and mixing bowl, you just need to wear gloves to apply it while your hair is dry, just as easy as using a regular shampoo. Just wait 20-30 minutes and it will cover your gray and white hair. At the same time, the product will not stain your skin and you will get your new hair color effortlessly. 【Natural and Gentle】Our hair color shampoo formula is free of preservatives and ammonia, and the ingredients are extracted from natural plants, including He Shou Wu and Ginseng. This formula will not harm your hair and penetrates deeply into your hair to strengthen the roots, soften and shine your hair. 【Salon Grade Hair Color】No need to mix in advance, use the 3-in-1 Hair Color Shampoo to get salon grade hair color results at home with ease. Whether your hair is white, gray, light brown, etc., you just need to wear gloves, work up a lather, apply evenly to wet hair, leave it on for 15-20 minutes and then rinse it out, and your hair will look brand new in 20 minutes. 【Smooth and frizz-free】Hair will become smooth after using the shampoo because the natural ingredients of argan oil and olive oil added in the hair coloring agent can help you smooth out frizz and nourish the hair fibers from the inside, bringing charming shine. 【100% COVERAGE FOR GREY HAIR】Our hair color shampoo lasts for 3-5 weeks in one application, if you want your hair to keep its color for a long time, we recommend using it every 15 days. This product also makes a perfect gift for elders: give your mom or dad a healthy, shiny head of hair and make them look younger and more vibrant.