The Advanced Colour Protect straightener prevents hair from overheating with its colour protection heat sensor and continuously regulates the temperature of the styling plates from 185 °C downwards. A smart technology that ensures optimum heat from the roots to the ends when straightening and prevents colour loss, dryness and dullness due to overheating. In combination with the high-quality ceramic coating, which is enriched with shea oil and UV filters, the hair shines with a colour that lasts five times longer. The result is soft, supple and healthy-looking hair. The heat protection sensor can also be switched off, allowing the Advanced Colour Protect Hair Straightener S8605 to be used at temperatures above 185 °C.