PRETTYSKIN Total Solution Essential Sheet Mask Collagen is a sheet mask infused with a collagen-rich essence that perfectly adheres to the face, delivering intense hydration and improving skin elasticity. Enriched with collagen and swiftlet nest extract, it helps smooth skin texture, reduce roughness, and restore a firmer, healthier appearance. After application, the skin becomes soft, elastic, and visibly nourished.
Collagen and swiftlet nest extract – a luxurious anti-aging combination
Collagen in the form of an extract is used in cosmetics mainly for its hydrating and smoothing properties. It forms a delicate protective layer on the skin’s surface, reducing water loss and helping maintain optimal moisture levels. Swiftlet nest extract, derived primarily from the hardened saliva of these small birds, is often referred to as “bird’s caviar” and is highly valued in Korean skincare for its strong anti-aging, regenerating, and tone-evening properties.