the description :
Complete coverage of white hair with a natural black color in 30 minutes
Free of ammonia, sulfates and parabens
Convenient: Easy to use, just like regular shampoo
Time saver: A small amount of shampoo gives you shiny black hair within 30 minutes
Cost saving: Compared to the high cost of dyeing hair in a salon, it is 30 times cheaper.
Its results last long on the hair, and the durability of the color varies according to the hair.