Bonacure Hairtherapy Color Freeze Spray Conditioner. 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 hairs cuticle layers. Suitable for finer and more fragile colour-treated hair types. When used as a styling aid, Schwarzkopf Professional BC Bonacure Color Freeze Spray Conditioner infuses the hair with additional moisture.