Yes. Jitterbug white hair into black hair has a certain effect, but not up to the role of a complete cure, white hair into black hair is mainly through a special chemical coloring material to achieve the effect of improvement, can achieve the effect of making the hair black, but after a period of time, the hair will also be restored to the original state, so it can not reach the role of a complete cure, in the diet you can eat more black beans and black sesame seed type of food.