The Mizon AHA 8% Peeling Serum is not used as "traditional" serums in the Korean skincare routine. Rather, it is used as an "active treatment." Being an AHA, it means that it is able to exfoliate your skin chemically, as opposed to physically. Paula's Choice does a much better job as explaining the nature and uses of AHAs, so I won't go into it. Needless to say, they exfoliate without the abrasiveness of physical exfoliators.
