Matrix Opti Smooth Normal Birch Extract Simply follow the straightforward directions

Simply follow the straightforward directions

An easy-to-follow formula

A cruelty-free and ethical formula

There's even UV filters to protect from harmful heat damage

Salon Hair Steamer + Stand Black has been designed for ultimate convenience and inclusivity

Matrix Opti Smooth Normal Birch Extract Simply follow the straightforward directionsMatrix Opti Smooth is a permanent smoothing system for cold smoothing or heat straightening hair. The treatment helps protect, fortify, and condition the relaxed hair during the service to create soft, shiny, well conditioned results. Enriched with pro keratin, the system is enhanced with a unique interim treatment that contains a patented ceramide molecule to help protect, fortify, and condition the relaxed hair during the service, leaving hair