Anua Birch Moisture Boosting Toner is a hydrating facial toner for all skin types. A highly hydrating and soothing facial toner, designed to improve skin health. Birch Moisture Boosting Toner harnesses the power of Japanese broadleaf white birch sap, which boosts hydration and improves skin's firmness and elasticity. Betaina and allantoin work to reduce irritation, accelerating the healing process of inflammation. Cucumber extract nourishes and protects the skin, giving it a healthy, radiant appearance. Gluconic acid works to brighten and even out skin tone, stimulating cell regeneration and making skin even more radiant.