New York State Cosmetology Practice Exam 2026 – The All-in-One Guide to Master Your Certification!

Curly hair is more likely to frizz primarily due to its unique structure and moisture retention properties. The natural shape of curly hair creates more surface area, which can lead to higher porosity. When the cuticle layers of the hair are raised, moisture from the environment can penetrate more easily, causing the strands to swell and become frizzy. Additionally, curly hair often has less natural oil distribution along the strands because the twists and turns prevent the scalp's oils from coating the entire length of the hair. This lack of moisture and uneven texture exacerbates frizz, particularly in humid conditions when moisture in the air can further disrupt the hair's cuticle.

Other hair textures, such as straight, wavy, or fine hair, typically have different characteristics that contribute to a smoother appearance. Straight hair usually lies flat against the scalp, allowing for better oil distribution, and wavy hair may have a slight curve but doesn't create as much surface area as curly hair does. Fine hair, while it can be prone to some form of frizz, usually lacks the bulk and structure that leads to the same level of frizz as curly hair. Therefore, understanding the inherent qualities of curly hair clarifies why it is more susceptible to frizzing compared to