This alcohol-free toner from COSRX is designed to gently exfoliate and refine skin texture by utilizing a blend of AHA and BHA ingredients. Its primary purpose is to remove dead skin cells and excess sebum from the pores, effectively reducing the appearance of blackheads and rough texture. The formula includes a small amount of Betaine Salicylate for chemical exfoliation alongside natural ingredients like Apple Cider Vinegar and Willow Bark Water to soothe and clarify the skin. Using this toner helps to create a smoother, more even complexion while preparing the skin to better absorb subsequent skincare products. You should incorporate it into your routine to effectively manage clogged pores and dullness without the harsh irritation often associated with stronger exfoliants. It is a suitable choice for those with combination or oily skin types looking for a gentle daily exfoliation step.