I have dyed my hair every color under the sun ... updated prices and checked stock for all products. Sulfates are essentially detergents that give a shampoo that satisfying lather.

Think Color Wow’s cult dream coat spray (one sells every five seconds, reportedly) or Ouia’s in-shower hair gloss (every beauty editor’s worst-kept secret). Lear says “using products that ...

These products typically come in liquid form ... which is why Connor always recommends visiting a salon to change up your hair color. However, taking everything into consideration, it’s ...