COSRX AC Collection Calming Liquid Intensive Toner 125ml AC Collection Calming Liquid Intensive is an intense, fast-acting liquid that refreshes and purifies acne-prone skin. It provides a nice, cooling effect and is especially suitable for troubled skin. Contains CentellAC-Rx complex. This is a formula that effectively treats acne and also helps to recover and revitalize the skin, completely without irritation thanks to COSRX Centella AC-Rx Complex. The soothing formula contains three legendarily healing ingredients - Madecassic acid, Asiaticoside and Asiatic acid. It's also enriched with over 60% Propolis extract which helps to maintain the skin's moisture balance throughout the day. Zinc PCA helps reduce the risk of infection and relieve cystic acne. In addition, it contains both BHA and AHA acid to remove excess oil and promote a more even and clearer skin tone. Suitable for all skin types, especially suitable for anxious, irritated, acne-prone skin.