Schwarzkopf Color Mask is a permanent hair color that provides intense, vibrant color and long-lasting results. This product is suitable for all hair types and comes in a 100 Black shade. It is easy to use and provides a salon-like finish. The Color Mask is formulated with a special blend of ingredients that nourish and protect the hair while providing intense color. It contains keratin and panthenol to help strengthen and protect the hair, and it is enriched with natural oils to help keep the hair soft and shiny. The Color Mask also contains a special color-lock technology that helps to lock in the color for long-lasting results. To use the Color Mask, first shampoo and towel dry the hair. Then, apply the Color Mask evenly to the hair and leave it on for 30 minutes. After 30 minutes, rinse the hair thoroughly with warm water until the water runs clear. Finally, apply a conditioner to the hair and rinse again. Schwarzkopf Color Mask is a great choice for anyone looking for intense, vibrant color and long-lasting results. It is easy to use and provides a salon-like finish. With its special blend of ingredients, it helps to nourish and protect the hair while providing intense color.