This Blond Absolu illuminating routine is designed to neutralize copper and brassy tones while preserving blonde purity. It gently cleanses, corrects unwanted warmth and enhances fiber radiance for a cool, luminous and even blonde result. Neutralizes copper and brassy tones Enhances blonde brightness and shine Strengthens and protects sensitized hair HOW TO USE Use the products in the recommended order: cleanse with the illuminating neutralizing shampoo, apply the treatment or mask, then finish with a leave-in to protect and enhance blonde hair.