L'Oréal Professionnel Série Expert Chroma Crème Blue Shampoo has the ability to neutralize some unwanted undertones, especially from brown to light brown hair. In this case, this shampoo not only washes the hair deeply, but also neutralizes orange tones. It is perfectly normal for newly dyed hair to lose some of its primary pigment after washing. As a result, it is also normal for some tones to appear on the surface of the hair. That's why this shampoo has a blue pigmentation that eventually compensates for this loss of color. At the same time, this isshampoo necessary to maintain the natural color of the hair, avoiding changes in undertones, especially when staying in the sun.

Usage:

1. Apply evenly to wet hair.
2. Emulsify and leave for at least two minutes or longer depending on the degree of neutralization desired.
3. Finally, rinse thoroughly with water.
4. Alternate with your usual shampoo.

500 ml