Hair dye copper is a type of permanent or semi-permanent hair dye used to achieve a vibrant, reddish-orange hue. It is often associated with the warm, metallic tones found in copper metal.
Copper hair dye has gained popularity due to its ability to enhance natural hair color, add warmth, and create a bold and eye-catching look. Historically, copper hair dyes have been used since ancient times, with evidence suggesting their use in Egypt and Rome.