Is Wu Zhuocui's hair black? Why don't stars use it?

It's true. I'm worried about taking off my makeup in the water. Wu Zhuocui's black hair has applied for a national patent, and the double lock molecules contained in it can be adsorbed on the hair, thus achieving the effect of repairing, helping the white hair to turn black and nourishing the hair. It's true. Stars don't have to worry about taking off their makeup in case there is water. They can normally choose shampoo and conditioner for maintenance, and they usually need to eat more foods with more melanin in their diet.