What it is: Perfect for fine and fragile colour treated hair, this lightweight conditioning spray features Bonacure's breakthrough Color Freeze formula which detangles and smoothes hair whilst prolonging colour retention and glazing colour pigments in place for maximum shine and long lasting colour. What it does: A lightweight 'leave in' conditioning spray that helps to detangle and smooth coloured hair. Schwarzkopf Professional BC Bonacure Color Freeze Spray Conditioner seals and protects hair's cuticle layers. Suitable for finer and more fragile colour-treated hair types. What else you need to know: When used as a styling aid, Schwarzkopf Professional BC Bonacure Color Freeze Spray Conditioner infuses the hair with additional moisture.