Keratin Complex Clarify Clarifying Shampoo & Express Blow Out Smoothing Treatment brings the two products you need for smooth, shiny, and healthy hair. Keratin Complex Clarify Clarifying Shampoo removes build-up from styling products and leave hair prepared for color or treatment application. Keratin Complex Smoothing Therapy Express Blow Out is an anti-frizz treatment for those with thick, coarse and unruly hair.