Help boost cell turnover with Obagi Nu-Derm System: Exfoderm Forte Normal to Oily, a exfoliating lotion. Formulated with glycolic and lactic acids to help exfoliate skin while also helping to provide antioxidant benefits. This lightweight lotion helps to resurface skin by helping to exfoliate old, dull skin, helping to reveal a new brighter, more radiant-looking complexion. Obagi Nu-Derm Exfoderm Forte is a great choice for people with normal to oily skin who are looking a exfoliating location that helps to gently exfoliate the skin helping to reveal a brighter, more radiant complexion.