Colorado Cosmetology Written Practice Exam

Which of the following is an incorrect use of an alkalizer in hair treatments?

1. Creating a temporary change to the hair

2. Improving color absorption in the hair

3. Opening the cuticle of the hair

4. Softening hair strands

The correct answer is: Creating a temporary change to the hair

Creating a temporary change to the hair is not an incorrect use of an alkalizer in hair treatments. Alkalizers are commonly used to temporarily straighten or curl hair. This process involves breaking down the hair's protein bonds, changing the hair's texture. However, this temporary change is not permanent and will revert back to the hair's original state over time. Improving color absorption in the hair is also not an incorrect use of an alkalizer. In fact, many hair color products contain alkalizing agents to open up the hair cuticle and allow for better penetration of color. Opening the cuticle of the hair is the correct use of an alkalizer, as this allows for deeper penetration of products and treatments. However, using an alkalizer too frequently can cause damage to the hair. Softening hair strands is also a potential use for alkalizers, as they can be used to break down and soften the hair's keratin bonds. However, this is not the primary purpose or function of an alkalizer in hair treatments.