If you’re going to branch into the world of hair colour, you’ve got to be prepared for the aftercare. Switching out your current shampoo for a sulphate-free formula is a must for giving your colour ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Cosmetic chemist Nick Dindio clarifies that when we're talking about sulfates in this context, we're ...

Sulfates are chemicals used as cleansing agents. They’re found in household cleaners, detergents, and even shampoo. Two main types of sulfates are used in shampoo: sodium lauryl sulfate and sodium ...

Sulfates are a class of chemicals that manufacturers use as cleansing or foaming agents. Many household products, such as foaming cleansers, toothpaste, and shampoos, contain sulfates. Sulfates ...