Nourishing repair for dense/dry sensitized hair. New. IPN: Interlock protein network. Shea butter. Real Control Shampoo gently cleanses and moisturizes dense, dry, sensitized hair. Formulated with Redken's exclusive Interlock Protein Network and Care Adjust Complex, it provides internal strength and nourishing, smoothing control. Hair texture is transformed with increased manageability and shine. Safe for color-treated hair. redken.com. Made in USA.