Toner application is a hair coloring technique that involves using a semi-permanent or demi-permanent dye to alter the color of your hair. Unlike permanent hair color, which penetrates the hair shaft and changes its natural pigment, toner sits on the surface of the hair and coats the strands, giving you a temporary color change. It can be used to enhance your natural hair color, correct brassy or unwanted tones, refresh faded hair color, or create subtle color effects.
Toning your hair has become increasingly popular over the years, especially among fashion-forward individuals and celebrities. Its popularity can be attributed to its versatility, affordability, and ability to transform your hair without causing long-term damage. Not only does toner enhance your appearance, but it can also help protect your hair from environmental aggressors and heat styling tools. Historically, hair toning has evolved from the use of natural dyes like henna and indigo to modern-day formulas that offer an extensive range of colors and customization options.