Advanced Climate Control Defrizzing Shampoo, 2.5 Fl oz Product Description With Advanced Climate Control anti-frizz products for curly hair, the fight against frizz starts in the shower. Our Defrizzing Shampoo is formulated to help your curls withstand humidity, heat, and other frizz-causing factors. This unique sulfate-free formula keeps hair's cuticle sealed to lock nourishing moisture in, and frizz-causing humidity out. Our advanced blend of emollients (Shea Butter, Murumuru Butter) and Ceramides helps repair the cuticle and smooth its surface. Our high-performance Anti-Frizz Nano Technology with a protein derived from silk seals the cuticle to form a barrier, preventing frizz. A dedicated UV filter helps protect against damage from environmental aggressors. The result: defined, shiny, controlled curls - in any climate. No wonder its a favorite of curl experts in Ouidad salons across the U.S. For all curl types. Brand Story Ouidad is the original curl expert with one iconic idea let curls be curls. For over 30 years, weve perfected a unique customized approach for each curl type: Loose, Classic, Tight, and Kinky curls.