ISNTREE Ultra Low Molecular Hyaluronic Acid Mask is a deeply hydrating, vegan-friendly Korean mask sheet formulated with high concentrations of ultra-low molecular hyaluronic acid that quickly restore moisture and hydration to the skin. Containing deep sea water from Ulleungdo in South Korea, this mask is packed with skin-loving minerals that help repair skin barrier, improve elasticity and prevent premature aging signs like fine lines and wrinkles.åÊWith comfortable material that adheres to the skin well, it can be used safely on all skin types. Key Points: Lightweight yet deeply hydrating Free from animal-derived ingredients Smooths out fine lines and uneven skin texture Comfortable sheet mask material Vegan-friendly Size: 1pc / 25g MADE IN KOREA. All of our products are 100% authentic.