Cos De BAHA Azelaic Acid 5%, Niacinamide 2% Facial Toner (AT) 200ml is a clarifying toner designed to reduce acne, control oil, and improve uneven skin tone. Powered by azelaic acid and niacinamide, it helps calm inflammation while refining pores and brightening skin. Lightweight and non-irritating, it is ideal for Bangladesh’s humid climate. Buy online from koreanshopbd.com, COD available! Get clearer, smoother, and balanced skin with this Korean treatment toner.