The Cosrx Ac Collection Calming Liquid Mild is a gentle, soothing toner designed for acne-prone and sensitive skin. Formulated with natural ingredients like willow bark extract and tea tree leaf water, it helps calm irritation while controlling excess sebum. This lightweight liquid provides hydration without clogging pores, making it ideal for daily use. It helps restore skin balance and prepares your complexion for better absorption of subsequent skincare products. Consumers should use this toner to reduce redness, minimize breakouts, and maintain a clear, healthy-looking complexion. Its mild formula makes it suitable even for reactive skin types needing gentle care. The product comes in a convenient bottle with for easy identification.