The famous toner is used to de-yellow blonde or bleached hair by neutralizing unwanted tones. When hair is bleached, it tends to develop yellow or copper highlights due to residual pigmentation. The toner contains pigments that oppose these unwanted tones, usually purple or blue pigments, which work to neutralize them. By applying an appropriate toner, one can correct these unwanted reflections and achieve a cooler and more natural hue. The toner helps balance the shades of bleached hair, making it cooler and more harmonious. It is important to choose the right toner depending on the color of the hair and the specific unwanted tones that one wishes to neutralize. In the form of shampoo, conditioner, direct, demi or permanent dye, toner is always a good hidden card to pull out when you want to overcome unwanted reflections!