Anua Birch 70 Moisture Boosting Toner is a high-performance, lightweight toner that locks in moisture with its watery texture and provides a healthy glow through its potent blend of ingredients like Betula Platyphylla Japonica Juice and Hydrolyzed Hyaluronic Acid. This mildly acidic formula soothes and hydrates the skin while enhancing its natural barrier with nourishing elements such as Allantoin and Cucumber Extract.