I have dyed my hair every color under the sun, so I know a good shampoo for color-treated hair has a lot ... Unlike Olaplex (and K18), which targets the covalent bonds of your hair, Bondbar ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Having color-treated hair is no easy plight. It's constant ...

And while I’ve written stories about the best shampoos for those different hair types — from fine to color-treated — here, I’ve thought about the best shampoos for any type of hair.