The Cosrx AHA BHA Vitamin C Daily Toner is a skincare product designed to exfoliate and brighten the skin. This toner contains a combination of alpha hydroxy acids (AHA), beta hydroxy acids (BHA), and vitamin C to help improve the overall appearance of the skin. AHA helps to exfoliate dead skin cells and unclog pores, while BHA works to remove excess oil and improve the skin’s texture. Vitamin C, an antioxidant, helps to brighten and even out the skin tone. The toner is designed to be gentle and suitable for daily use. It is formulated without parabens, sulfates, and artificial fragrances, making it a good choice for people with sensitive skin.