This mask is the solution to enhancing the color and revealing the radiance of bleached blonde hair and natural white and grey hair. It is quick and easy to apply and its creamy texture doesn't stain hands.It combines instant neutralization of unwanted tones with a long-term hair care action to beautify bleached or highlighted blonde hair, as well as natural grey or white hair.With proven effectiveness and multiple hair care actions, the mask: IMMEDIATELY NEUTRALISES BRASSY TONESthanks to an innovation from Sisley Laboratories that ensures an optimum dosage of purple pigments, making the product easy to rinse off.100% brassy tones neutralised immediately- PROTECTS FROM EXTERNAL AGGRESSIONS.responsible for the appearance of new undesirable toneshe protective barrier is 36 times stronger from the first application** RESTRUCTURES AND STRENGTHENS the fibrehanks to a powerful Restructuring Complex, combined with Pro-vitamin B5.50% smoother after one month***