{"product_id":"round-lab-birch-moisturizing-sheet-mask-hydration-locking-cooling-mask-by-masksheets","title":"ROUND LAB Birch Moisturizing Sheet Mask | Hydration-Locking \u0026 Cooling Mask by Masksheets","description":"\u003ch2\u003eEffortless hydration with a clean, cooling touch\u003c\/h2\u003e\u003cp\u003eFrom the pristine landscapes around Inje, Round Lab crafts a Birch Moisturizing Sheet Mask designed to deliver immediate relief to dry skin. The star pairing of Inje birch sap and hyaluronic acid helps lock in moisture, while a refreshing, watery texture keeps the experience light and comfortable. The formula remains fragrance-free and free from heavy additives, making it a friendly option for sensitive skin.\u003c\/p\u003e\u003ch2\u003eWhat makes it stand out\u003c\/h2\u003e\u003cp\u003eA high concentration of Mugwort Extract (91.45%) provides nourishing notes and a calming look to the skin. The mask is unscented and gentle, allowing for routine use without overpowering scents. The lightweight sheet and serum deliver moisture without heaviness, leaving skin feeling refreshed rather than overwhelmed.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydration-locking, airy texture that feels light on the skin\u003c\/li\u003e\n\u003cli\u003eUnscented formula suitable for sensitive or reactive skin\u003c\/li\u003e\n\u003cli\u003eBirch sap paired with hyaluronic acid to help preserve moisture\u003c\/li\u003e\n\u003cli\u003eClean, simple ingredients designed for comfortable daily use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAfter cleansing and toning, lay the mask evenly across the face\u003c\/li\u003e\n\u003cli\u003eLeave on for 10 minutes, then remove and pat in any remaining serum\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBest-use moments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePost-shower hydration or after air travel when skin feels dry\u003c\/li\u003e\n\u003cli\u003eMidday refresh or a pre-makeup hydration boost for a smoother base\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Round Lab\u003c\/h2\u003e\u003cp\u003eRound Lab emphasizes clean formulas inspired by nature. This mask reflects a philosophy of purity with skin-friendly ingredients and transparent care signals. The result is a product you can add to a simple, thoughtful skincare routine.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Who is this mask best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for dry and sensitive skin seeking hydration; unscented and gentle enough for regular use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often can I use this mask?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 1–2 times per week; follow with moisturizer for added comfort.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Masksheets","offers":[{"title":"Default Title","offer_id":53052171813180,"sku":"B08WLPCW4S","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1876\/2812\/files\/masksheets-round-lab-birch-mask-pack.jpg?v=1778614171","url":"https:\/\/oseilabeauty.com\/products\/round-lab-birch-moisturizing-sheet-mask-hydration-locking-cooling-mask-by-masksheets","provider":"Oseila Beauty","version":"1.0","type":"link"}