* Counter the signs of age and forget white and grey hair. Simply apply a dose of this great instant hair dye shampoo, you instantly feel young.* Compared to the traditional hair dye, it has the advantage of low cost, time-saving and convenience characteristics. You can now dye your hair quickly and easily at home by yourself.Specifications:Type:Semi-PermanentGender:UnisexCountry/Region of Manufacture:ChinaNET WT:25ml*10 packColor:BlackHair Type:All hair typesSize Type:Full sizePackage Size:12.4*9*7.4cm/4.88*3.54*2.91''Main ingredient:Fleeceflower root extract, collagen, gallnut, amino acid, vitamin EPackage included:10 X Black Hair Shampoo(Pack)How to use:1.Wet your hair and dry your hair with a towel to keep it from dripping but moist.2.Put on gloves, squeeze out our product and spread it evenly on the hair.3.Gently massage the hair until the shampoo is evenly applied to the hair, keep the shampoo on the hair for about 5-10 minutes. If your hair is very long, please use 2-3 packs once.4.Wash your hair and blow dry.