Boosting cell turnover is one of the best ways to give mature skin a more youthful appearance. Obagi Nu-Derm Exfoderm gently exfoliates to remove dulling impurities. This lightweight lotion helps resurface skin to remove dulling skin cells, revealing a brighter complexion. Its rejuvenating formula even helps brighten the appearance of dark spots caused by sun damage, melasma, freckles and aging. The formula looks like a cream, but absorbs quickly like a gel, leaving you with a silky finish.