Discover the ultimate 15-minute skin transformation. At STHK.BEAUTY, our 2026 Sheet Mask collection is engineered for high-speed nutrient delivery and deep epidermal absorption. Moving beyond basic hydration, our range features the latest in bio-cellulose technology and biodegradable bamboo fibers to ensure your glow is as sustainable as it is stunning.

Whether you’re looking to quench "thirst-stressed" skin with triple-weight Hyaluronic Acid, soothe redness with Cica and Panthenol, or brighten dullness using advanced Vitamin C derivatives, we have a targeted treatment for every skin concern. Our masks act as a "second skin," locking in active serums to repair the skin barrier and provide that coveted 2026 "Glass Skin" finish instantly.