Matrix Optismooth Intro Kit - Resistant

For naturally curly or frizzy hair

Permanent smoothing system for a variety of styles, from completely straight to curl redefinition.

This unique smoothing system with Pro-Keratin, utilizes advanced thio technology and provide condfition to the hair.

Opti-Smooth is enhanced with a patented pre-treatment and post-treatment to protect the hair during and after the process for smooth and shiney hair.

Cold-smoothing or heat-straightening, Opti smooth's unique formulations protect your hair every step of the way.