What are the benefits of using a toner after hair lightening?

Using a toner after hair lightening is primarily beneficial for neutralizing unwanted warmth and enhancing the desired hair color. Hair lightening often results in varying undertones, which can include yellows or oranges, especially with lighter shades. A toner is designed to counteract these warm tones, helping to achieve a cooler or more balanced color. By applying a toner, you can refine and customize the shade, leading to a more aesthetically pleasing and harmonious look.

Other potential benefits associated with hair treatments may include moisturizing or strengthening properties; however, these are not the primary functions of a toner used immediately following hair lightening. A toner is specifically formulated to adjust color rather than to provide structural or lengthening benefits.