Matrix Opti Conditioning Cream Neutralizer For Straightening or Smoother is an ideal option for straightening and soothing of hair. It is beneficial for individuals who want to get straight hair with the straightening cream at home. It is made to suit normal, resistant as well as sensitized hair. The neutralizer can be used after the application of straightening cream on hair. It protects the straightening effects and hair from any kind of damages. This neutralizer protects the hair by deeply conditioning the hair. It creates a protective layer on the hair.