Let's talk about the Cosrx AHA/BHA Clarifying Treatment Toner This toner contains high-quality AHA and BHA acids to exfoliate dead skin cells and remove impurities from your pores. It's a clear liquid that removes excess flakes, grime, and dead skin cells from your skin throughout the day. Your complexion will look smoother, and you will feel more refreshed. It's formulated with just the right amount of AHA and BHA acids to gently clear pores but not dry out your skin. If you have trouble keeping oily skin under control, this toner is for you. The formula controls oil and refines your pores; it is also made with natural fruit extracts that brighten the skin. It clears blemishes, soothes inflammation, and leaves skin soft with a matte finish. It also includes hyaluronic acid, niacinamide, and Centella Asiatica Leaf Water to help soothe skin, brighten tone and texture, and promote healthier-looking skin. This toner is a powerful chemical exfoliant that will help improve the texture and clarity of your skin so that it is brighter, smoother, and more evenly toned. Use it for a week and see the magic it brings to your skin!