What Does Blue Shampoo Do and 5 Best Ones to Try
When you color your hair brown or blonde, you might not like the warmth that comes through your hair color. Going for a cool-toned look, it’s important to have an at-home care routine that will help you neutralize brassy tones and keep your color free of unwanted orange shades. If this sounds like something you struggle with, find out more about what a blue shampoo is and how to use it properly to avoid having a green hair mishap.
by Jessica Cormier
April 09, 2025