New Jersey Barber and Hairstyling Practice Exam

What are the potential side effects of chemical hair straightening?

1. Frizz and flyaways

2. Hair damage, scalp irritation, and allergic reactions

3. Increased volume and body

4. Color fading prematurely

The correct answer is: Hair damage, scalp irritation, and allergic reactions

Chemical hair straightening can involve a variety of processes that alter the structure of the hair, often resulting in significant changes to its texture and appearance. The potential side effects associated with these treatments are primarily linked to the active chemicals used, such as sodium hydroxide or other relaxers, which can cause various issues in sensitive individuals or with improper application. Hair damage is a common side effect, which can present as dryness, brittleness, and breakage due to the breakdown of the hair's natural bonds during the straightening process. This damage occurs because the chemicals can strip moisture from the hair, leading to a less healthy overall appearance. Scalp irritation is another potential side effect. The chemicals in hair straightening products can be harsh, and they may lead to burns, redness, or itchiness if they come into contact with the scalp. It's essential for stylists to apply these products carefully to minimize the risk of these irritations. Allergic reactions are also a serious concern. Individuals may be allergic or sensitive to components of the hair straightening solutions, which can manifest as severe itching, swelling, or even more serious dermatological reactions. Patch testing prior to treatment is crucial to identifying any potential allergic responses. Understanding these side effects can help individuals make informed