What does a chemical straightening treatment aim to do?

A chemical straightening treatment specifically aims to alter the structure of the hair to achieve a smoother and straighter appearance. This process involves the use of chemical agents that break down the natural hydrogen bonds in the hair's protein structure, which allows the hair to be reshaped. Once the desired straightness is achieved, the hair is neutralized to reform the bonds in the new, straight position.

The incorrect options highlight different hair treatment goals. Adding more curls would be associated with waving or perming treatments rather than straightening. Removing color pertains to decolorization or bleaching processes, which are entirely different from straightening treatments. Creating volume typically involves techniques that lift the hair or add body, which is contrary to the goal of a straightening treatment that seeks to reduce volume and create a sleeker finish. Thus, the aim of chemical straightening is centered solely on smoothing and straightening the hair.