L'Oréal Professionnel - Dia Light - Booster As is a professional hair coloring treatment that provides a beautiful ash blonde color. This booster is specially developed to neutralize unwanted yellow and orange tones in the hair, giving it a cool and bright appearance. The formula is enriched with nourishing ingredients that care for and hydrate the hair, making it silky smooth and shiny.

  • Neutralizes yellow and orange tones in the hair
  • Provides a beautiful ash blonde color
  • Cares for and hydrates the hair
  • Makes the hair silky smooth and shiny