Pennsylvania Cosmetology Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide

Clip-in extensions are considered the most common type of hair extensions due to their versatility, ease of use, and temporary nature. These extensions can be easily applied and removed by the user, making them ideal for individuals who want to enhance their hairstyle for special occasions without committing to a more permanent solution.

They attach to natural hair with small clips and can be used to add length and volume, allowing users to customize their look quickly and according to their specific needs. This accessibility is particularly appealing for those who may not have the experience or time to invest in more complex extension methods.

In contrast, while bonded extensions, tape-in extensions, and microbead extensions serve similar purposes of adding volume and length, they typically require more commitment and professional application. These methods often involve a more permanent solution, which may not fit everyone's lifestyle or preferences, especially those looking for flexibility in their hairstyle.