Washington Master Esthetics Practice Exam

What is the main function of dry-skin masks?

1. They help to absorb excess oil

2. Add emollients to surface layers

3. They promote skin exfoliation

4. They are used for soothing inflamed skin

The correct answer is: Add emollients to surface layers

The main function of dry-skin masks is to add emollients to the surface layers of the skin. Emollients are moisturizing agents that help to soften and hydrate the skin, which is essential for individuals with dry skin types. These masks typically contain ingredients such as oils, butters, and other moisturizing agents that work to restore moisture and improve the overall texture of the skin. By enhancing the skin's barrier function, these masks can help to prevent water loss and keep the skin feeling soft and supple. While the other options mention functions like absorbing excess oil, promoting exfoliation, or soothing inflamed skin, those are not the primary purpose of a dry-skin mask. Dry-skin masks specifically target the need for hydration and moisture retention, making the addition of emollients their most critical function.