PROACTIV SOLUTION DARK SPOT CORRECTOR (HYDROQUINONE) LOTION [GUTHY-RENKER LLC] Home PROACTIV SOLUTION DARK SPOT CORRECTOR (HYDROQUINONE) LOTION [GUTHY-RENKER LLC] PROACTIV SOLUTION DARK SPOT CORRECTOR (HYDROQUINONE) LOTION [GUTHY-RENKER LLC] PDF | XML NDC 11410-053-29 Set ID 0451ce1e-0b9e-4957-8b8e-e498c8017f68 Generic Name Product Class Product Number Application Number PART358A Related Drugs Search DailyMed Drugs