Iowa Cosmetology Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

The main purpose of using a relaxer is to straighten and soften hair. Relaxers are specifically formulated chemical agents designed to break down the protein structure of curly or tightly coiled hair. This process loosens the natural curl pattern, making the hair more manageable and easier to style.

When a relaxer is applied, it alters the disulfide bonds in the hair, allowing it to become straight and smooth. This effect can significantly reduce frizz, offering a lasting solution for individuals seeking to achieve a straighter appearance. Relaxers can also leave the hair softer, enhancing its overall look and feel.

In contrast, using a relaxer will not enhance curls, add color, or create volume, which are purposes associated with different hair treatments or products. For example, products aimed at enhancing curls typically include curl-defining creams or mousses, while coloring agents are specifically formulated to change the pigmentation of the hair. Volume-adding products often involve volumizing sprays or thickening agents that work to lift the hair at the roots.