Purchase Salicylic Acid (BHA) 2% in Korea

People with oily skin need to apply about 2% salicylic acid to effectively exfoliate and treat acne, but domestic cosmetics are only allowed to contain a maximum of 0.5%. However, there are a few pharmaceutical products that contain 2% salicylic acid, the most representative of which is Clearteen. It used to come out transparent, but nowadays it appears in various colors.