The Anua Birch 70 Moisture Boosting Serum is a deeply hydrating serum formulated with 70% Japanese white birch sap, known for its soothing and moisture-retaining properties. Designed to calm and balance the skin, it also features a blend of multiple hyaluronic acid types to deliver intense hydration to various skin layers. Lightweight and fast-absorbing, this serum strengthens the skin barrier, helps reduce redness, and maintains optimal moisture levels without clogging pores, making it ideal for all skin types, including sensitive and dehydrated skin.