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

The three classifications of skin types are commonly recognized as normal, oily, and dry. Normal skin is characterized by a balanced level of moisture, neither too oily nor too dry. It typically has a smooth texture with minimal imperfections. Oily skin is characterized by excess oil production, often resulting in a shiny appearance and a propensity for acne and enlarged pores. Dry skin, on the other hand, lacks adequate moisture and can appear rough, flaky, or tight.

This classification is fundamental in cosmetology as it guides professionals in selecting appropriate skincare products and treatments tailored to each skin type. Identifying the skin type is crucial for achieving desired results in treatments and maintaining overall skin health. The other options include classifications that may describe conditions or characteristics of skin rather than the primary skin types themselves, which can lead to confusion in understanding the basic categories essential for professional practices.