The Anua Birch 70 Moisture Boosting Serum is a gentle serum to help maintain skin’s pH balance and seal in moisture. Infused with 70% Japanese White Birch Water, Panthenol and 10 types of Hyaluronic Acids to deeply moisturise skin and prevent moisture loss. Also features ABC Complex(Allantoin, Betaine, Cucumber Fruit Extract) to help soothe sensitive skin and maintain oil-moisture balance of the skin.