Illinois Cosmetology Practice Exam 2025 – Comprehensive Prep Guide

The primary purpose of conditioning treatments is to nourish and hydrate hair. Conditioning treatments are formulated with ingredients that help restore moisture, smooth the hair cuticles, and improve the overall texture of the hair. They are particularly beneficial for dry, damaged, or chemically treated hair, as they provide essential nutrients that may have been lost through environmental factors or hair styling practices.

In contrast, adding shine is a secondary benefit that may result from the moisturizing properties of conditioners but is not their main function. Cleansing the scalp is typically the role of shampoos, not conditioners, which are intended for post-cleansing care to improve hair health. Changing hair color involves the use of hair dyes and chemical processes that are separate from conditioning treatments, which are focused on maintaining and improving the hair’s condition rather than altering its pigment.