This type of hair coloring product offers a gentle approach to changing or enhancing hair color. Unlike permanent color, it doesn’t lift natural pigment, but instead deposits color molecules onto the hair shaft. This results in a less dramatic change that gradually fades over time, typically lasting through 24 to 28 washes. An example would be using a copper shade to enrich naturally brown hair without the commitment of permanent alteration.
The gentle nature of this coloring process makes it suitable for various hair types and conditions. It’s less damaging than permanent color because it lacks ammonia and utilizes a lower volume developer. This approach offers greater flexibility for color experimentation, allows for subtle color shifts, and provides a way to blend gray hairs without a stark contrast. Furthermore, it offers a healthier way to refresh faded color between permanent applications. This coloring method emerged as a response to the demand for less committal and damaging hair color options, becoming a mainstay in the modern beauty industry.