Target clogged and enlarged pores with the black clean up pore tightening serum from south korean skincare brand mizon targeting the root cause of blackheads and enlarged pores the lightweight serum combines a blend of active vegetable extracts with salicylic and glycolic acids working to gently exfoliate the surface layer of skin and eliminate toxins that cause congestion and build up a complex blend of copper tripeptide 1 and cocoa extracts seek to restore elastin and collagen levels ef