It can be extremely challenging to maintain the health of color-treated hair, but now you can do it easily with the Schwarzkopf Bonacure Color Freeze Shampoo 250ml. It features an extremely mild formula that helps retain the integrity of color-treated strands. It doesn't damage the chemical laden strands with extra stress. It also contains color freeze sulphate-free technology that lets you cleans out your tresses without compromising the color.