【100% Gray Hair Coverage】 Brown hair dye shampoo can cover gray hair very well, you do not feel distressed by gray hair, you hair restore the natural luster, so that you rejuvenate, semi-permanent black hair color shampoo lasts about a month, you do not have to worry about the durability of hair dye 【Natural Ingredients】Hair color shampoo does not contain stimulating chemicals and preservatives, the use of natural plant ingredients, more safe and reliable, to prevent damage to the scalp and hair, purely natural plant ingredients and then color the hair at the same time better protection of the hair (Note that the first time to use before the skin test) 【2 in 1 Hair Dye】 Hair dye for gray hair not only achieves color, but also cleanses and conditions the hair, allowing you to clean and condition your hair while coloring it, so you don't have to clean and condition your hair separately 【Save Money 】You don't have to spend hundreds of dollars to go to the hairdresser's to take care of your grey hair, our semi permanent hair color allows you to color your hair at home, which is comfortable and convenient, and the large capacity of 400ml of hair dye can be used for about 10 times 【Easy to use】 Natural hair dye does not need a bowl or brush, you just need to put on gloves and then apply hair dye on your hair, wait for 15-20 minutes, you can easily have a brand new hair color, so that you can realize the freedom of hair coloring, black hair shampoo will not stain the skin Black Hair Shampoo, 400ml