The Schwarzkopf BC Bonacure Color Freeze Treatment (available in 200 and 500ml) is the ideal choice for color-treated and bleached hair. This treatment helps preserve color by stabilizing the hair structure at a pH of 4.5, providing long-lasting color vibrancy and shine. The formula contains no silicones or artificial dyes, making it a vegan product that provides deep nourishment and intensively seals color pigments.