I have dyed my hair every color under the sun, so I know a good shampoo for color-treated hair has a lot to get right. I want one that preserves my new color and undoes some of the damage that ...

We tracked down one affordable shampoo shoppers with gray hair are totally obsessed with — and it’s just $6 on Amazon. BIOLAGE Color Last Shampoo ($6) is perfect for giving your gray hair some ...

All hair types obtain buildup over time, but a clarifying shampoo will leave your hair clean and purified. [In fact], when used before a color service, clarifying shampoos enhance the hair color,” ...

Who It’s For: This Keranique product works well on any hair type, including those with color treatments who worry about fading. However, this shampoo may not be your top pick if improved ...

There’s the hydrating shampoo for when I’ve gone too heavy with the heat, and the color-safe shampoo I use to preserve my ruby-red look. After so many experiments, I know how to nurse my hair ...