Do you want to say goodbye to unwanted yellow tones and shine with una perfectly blonde shade, or do you have white hair and wish to add a una delicate silver hue? Thanks to its formulation, the shampoo Schwarzkopf Professional BC Bonacure Color Freeze Silver locks in color pigments within the hair fiber, thus preventing color fading. After use, your hair will remain strengthened, shiny, and, moreover, easy to comb.