PSI Barbering Practice Exam 2026 – 400 Free Practice Questions to Pass the Exam

Choosing the appropriate hair products involves understanding the specific characteristics of hair that influence how products perform and behave. While hair color can be a factor in selecting color-specific treatments or dyes, it is not typically a fundamental characteristic to consider when it comes to the general care and styling products used for everyday hair maintenance.

Texture, length, and volume are essential factors. Hair texture refers to the thickness or coarseness of the strands, which affects the product's hold, smoothness, and suitability for different styles. Length of hair determines how much product is needed; longer hair often requires more product to achieve the desired look. Volume concerns how much body and fullness the hair has, which also impacts the types of products chosen, as some products aim to enhance volume while others might weigh the hair down.

Overall, when selecting hair products, it's crucial to focus on characteristics that influence the hair's physical properties and how products interact with those properties, making color less relevant in many cases.