What is a characteristic effect of a crème mask?

A crème mask is designed to provide deep hydration and nourishment to the skin. The creamy consistency allows it to form a barrier that locks in moisture, making it particularly effective for dry or dehydrated skin types. This results in a plumping effect that can improve the overall texture and appearance of the skin. The nourishing properties often come from the inclusion of ingredients like oils, vitamins, and antioxidants, which can promote skin health and support the skin's natural barrier function.

In contrast, the other options focus on effects associated with different types of masks or treatments. For instance, masks that absorb excess oil are typically clay or mud masks, which draw out impurities and are suitable for oily or acne-prone skin. Exfoliation of dead skin cells is a characteristic of peel-off masks or exfoliating treatments that contain active ingredients designed to remove dead skin. Tightening of pores is often associated with treatments that firm the skin or constrict the surface, typically not the primary function of crème masks.