Just as blondes have their purple shampoo, brunettes can rejoice that they too now have a shampoo dedicated to enhancing their color. Blue shampoo is used to help neutralize the brassy tones that can arise in brown hair that is lightened by hair colorant. It can also help protect against any naturally arising orange or reddish hues that can start to appear when hair is lightened by the sun.
A blue shampoo toner is recommended for anyone that fits into one of the following categories:
- Natural brunettes who have any kind of blonde balayage, ombre or highlighting effects in their hair
- If you have colored your hair to a shade of brown lighter than your natural color