L'Oréal Revitalift Derm Intensives 10% Pure Glycolic Acid Serum
As far as exfoliating serums go the L'Oréal Revitalift Derm Intensives 10% Pure Glycolic Acid Serum ($30) is one of the best. It's powerful enough to address uneven texture, fine lines, and dark spots but gentle enough that it shouldn't irritate the skin. Just be sure to start by using it only two or three nights a week and build up to using it with more frequency.