Dullness, choose another concern

Dullness is skin that looks tired and flat rather than dry or oily. The products gathered here are the ones described for that: exfoliating pads and gels, vitamin-C ampoules and serums, and overnight masks. They are shown in the order they are used. Exfoliating steps are the ones most often overdone — most of these say weekly or twice-weekly on the label, and each product page repeats how often it is meant to be used.