Hair StylingPermanent Hair Color
Permanent hair color is a type of hair dye that chemically alters the color of the hair shaft. It penetrates the cuticle and cortex of the hair, resulting in a long-lasting color change that typically does not wash out. Permanent hair color is often used to cover gray hair, change hair color dramatically, or enhance natural hair color. It requires a developer or oxidizing agent to activate the color molecules and is typically mixed with a color cream or liquid before applying to the hair. Permanent hair color can come in a variety of shades and formulations, including ammonia-based and ammonia-free options.