Low pH Niacinamide Micellar Cleansing Water 400ml, COSRXPRODUCT INFORMATION Cleanse the skin deeply without causing irritation. A low pH cleansing water that is suitable for sensitive skin with Niacinamide that gently removes makeup, and impurities and controls excessive sebum, helping sensitive skin turn into healthy skin. As this face wash is the pH balanced formula, it will not strip nor irritate your skin during and after cleansing.