The best shampoos for color-treated hair are nourishing and protective, and they won’t fade your signature shade. From our top pick the Redken Acidic Gloss Sulfate Free Shampoo to the best value ...

One thing to note, though, is sulfates are what usually gives a shampoo that satisfying lather — so many sulfate-free options won’t foam up as much as you’re probably used to. For more in ...

“From feedback and research personally, and in my profession, I see a noticeable differences in their hair when switching to ...

Because of their harsh and stripping nature ... a well-formulated sulfate shampoo can be more moisturizing than a poorly formulated sulfate-free shampoo.” But if you're still interested in ...