The Round Lab Birch Juice Moisturizing Toner is a hydrating toner infused with 76.7% Betula Platyphylla Japonica Juice (birch juice) to deeply nourish and soothe the skin. This 300ml toner is formulated to replenish moisture, improve skin elasticity, and strengthen the skin barrier with natural ingredients like amino acids and minerals. Its lightweight texture absorbs quickly, making it ideal for layering under serums or moisturizers. Suitable for all skin types, especially dry and sensitive skin, it helps balance pH levels while reducing redness and irritation. The toner also contains panthenol and allantoin to calm and protect stressed skin. Use it daily to maintain hydration, prep the skin for better absorption of subsequent products, and achieve a refreshed, dewy complexion. .