Matrix Opti Smooth Resistant
Description:Technology makes the difference. Whether it's cold-smoothing or heat-straightening, Opti.smooth's unique formulations protect your hair every step of the way. Your hair looks beautiful, feels natural, moves like silk.ONE PRODUCT DOES BOTH! Smooths curls or completely straighten hair.Cold-smoothing service: smoothes away frizz and controls curls Heat-straightening service with a ceramic flat iron: straightens hair completely and permanently - For use with Ceramic Flat Iron