Style Your Success: Rock the 2026 Red Seal Hairstylist Exam!

Understanding the porosity of hair is crucial for determining how much moisture the hair can retain. Porosity refers to the hair's ability to absorb and hold moisture, which is influenced by the condition of the hair cuticle. Hair with high porosity typically absorbs moisture easily but may also lose it quickly, whereas hair with low porosity tends to resist moisture absorption, resulting in a need for specific moisture products and techniques.

By assessing porosity, a stylist can tailor moisturizing treatments, conditioners, and hydration approaches to meet the needs of the client's hair. This knowledge significantly impacts hair health, ensuring that the right level of moisture is maintained, which is essential for managing texture, reducing frizz, and promoting overall shine and vibrancy.

While choosing the right hair color, selecting appropriate styling techniques, and deciding on haircuts are important aspects of hair care, they are more influenced by the client's hair type, desired style, and the specific products used, rather than their ability to retain moisture which is directly related to porosity.