Description: Dexe Black Hair Shampoo is a kind of shampoo which can dye your hair into black in 5 mins and specially designed to make your hair black shinning just through the ordinary process of washing hair at bathroom.Black Hair Shampoo in non-toxic with high technology. It is also nourishes, protects and repairs scalp. Compared to the traditional hair dye, it has the advantage of low cost, time-saving convenience. Usages: 1- Wet hair thoroughly, dry your hair to avoid dripping 2- Please wear glove 3- Gently shampoo your hair for 5-10mins (For parts that have lost of grey hair need to rub more) 4- Leave it for about 10-20mins (longer the time hair will be darker) 5- Wash your hair gently and use normal shampoo to wash as usual Usage- Once a week, may repeat a few time to get more dark Ingredient and Formula: *Chinese Ginseng Extract *Ginger Extract *Ganoderma Lucidum Extract Advantage: 1. Fast Just 5 mins. 2. Low cost Very very cheaper than dye color in salon. 3. Convenient You can do it by yourself at home, just like washing with normal shampoo. 4. Long lasting Can keep about 5 weeks. 5. Safety material Herbal ingredient