Long lasting hair dye, also known as permanent, is a type of hair dye that, once applied, remains until it fades away or is cut from the hair. For example, professional salon hair dye was commonly referred to as permanent hair color during the early 1900s, which caused the introduction of semi-permanent dyes to the market-- giving consumers the ability to make alterations to their looks in a short amount of time.
Long lasting hair dye is popular due to its longevity and resistance to fading. It is commonly used to achieve natural-looking results or to cover gray hair and enhance one's desired hair color. The history of permanent hair color traces back to the 1900s, with the discovery of synthetic dyes. These dyes revolutionized the hair coloring industry, making it possible to achieve a wide range of colors that would not wash out.





