Tigi S-Factor Color Savvy Sulfate-Free Shampoo contains a scientific blend of ingredients free of color-stripping sulfates for lasting color, luxurious lather, and brilliant shine. A blend of mild cleansers that gently, yet effectively, cleans hair without stripping color. Conditions hair without causing build-up or making hair limp and flat. Controls flyaways & frizz; adds shine and smoothness.