COSRX offers a gentle toner known as Calming Liquid Mild, formulated specifically for those with acne-sensitive skin. This vegan-friendly product is effective not just for breakouts but also for addressing issues like enlarged pores and blackheads. Its formulation features Green Tea and an innovative mix of three Centella Asiatica extracts, both of which help calm and heal distressed skin. Additionally, it incorporates PHA and BHA acids for mild exfoliation and excess oil control. To enhance its soothing properties, the toner is enriched with tea tree oil, panthenol (vitamin B-5), and Allantoin, all known for their anti-inflammatory effects.