Definition and Main Benefits of Sheet Masks
A sheet mask is a signature skincare product consisting of a sheet soaked in highly concentrated essence that adheres to the face, helping active ingredients penetrate deep into the skin. An indispensable item in Korean beauty routines, these masks provide excellent performance in soothing skin fatigued by external environments and strengthening the moisture barrier.
Principle of Ingredient Penetration
The key difference between sheet masks and standard wash-off masks lies in the sealing effect. By completely covering the skin and blocking contact with the air, the sheet prevents the essence from evaporating and temporarily lowers the skin temperature, encouraging ingredients to be absorbed more effectively between the layers of the stratum corneum.
- Hydration: Contains moisture-binding ingredients like hyaluronic acid and glycerin to immediately resolve dryness.
- Soothing: Contains Centella Asiatica extract, aloe vera, etc., to calm sensitive skin.
- Nourishment: Ingredients like ceramides or peptides contribute to improving skin elasticity.
Criteria for Choosing the Right Product
When choosing a sheet mask, it is important to accurately identify your current skin concerns. If you have dry skin, choose products with oil-based or highly nourishing essences. For oily skin, opt for masks soaked in light, water-type essences to prevent clogged pores.


