What is the primary purpose of a facial mask in skincare?

The primary purpose of a facial mask in skincare is to hydrate, cleanse, or nourish the skin. Facial masks are designed to deliver concentrated ingredients that provide specific benefits to the skin. Depending on the formulation, they can offer hydration through ingredients like hyaluronic acid or glycerin, cleanse the skin by drawing out impurities or excess oil, or nourish it with vitamins and antioxidants.

In skincare routines, masks serve as an effective treatment option, enhancing the overall appearance and health of the skin. They remain on the skin for an extended period, allowing the active ingredients to penetrate deeply and work effectively.

While the other options mention benefits of masks, such as creating a barrier against pollutants or providing instant glow, these are more specific effects rather than the overarching purpose of the product. Similarly, while some masks can aid in the removal of dead skin cells, this is typically a secondary benefit rather than the main intent of most facial masks.