Michigan Esthetician State Board Practice Exam

What are thermal masks containing gypsum commonly known as?

1. Modelage masks

2. Cream masks

3. Clay masks

4. Sheet masks

The correct answer is: Modelage masks

Thermal masks that contain gypsum are commonly known as modelage masks. These masks are unique because they generate heat through an exothermic reaction when mixed with water, which allows them to provide deeper penetration of active ingredients and promote better blood circulation in the skin. This heating effect can also enhance relaxation for the client during treatment. Modelage masks are typically applied in a thicker layer and are molded to the contours of the face or body, effectively creating a solid form that can be removed in one piece after it sets. This characteristic distinguishes them from other types of masks, such as cream masks, clay masks, and sheet masks, which do not incorporate the same heating properties or structural application. Overall, the term 'modelage' refers specifically to their moldable nature and their composition, setting them apart in the realm of esthetic treatments.