Milady Chemical Texture Services Practice Exam

The purpose of a neutralizer in chemical texture services is primarily to balance the pH and lock in the style achieved during a specific service, such as perming or relaxing. During these processes, the hair's structure is altered, often by breaking down disulfide bonds through a chemical solution. The hair is left in a weakened state that needs to be stabilized.

A neutralizer works by reestablishing the correct pH level in the hair after this alteration. It also triggers the reformation of disulfide bonds in their newly shaped configuration, thus 'locking in' the desired texture or style. This step is critical because it ensures that the changes made to the hair are permanent and that the hair returns to a healthy, stable state after the chemical process.

While enhancing shine, removing dirt, and moisturizing the hair can be important aspects of overall hair care, they are not the primary functions of a neutralizer. The focus of a neutralizer specifically lies in pH balance and securing the style achieved through the chemical service.