Even Better Clinical™ Radical Dark Spot Corrector + Interrupter Serum, 1 oz. Clinique's most powerful brightening serum helps visibly improve discoloration, such as acne marks, while interrupting the look of future dark spots. 94% demonstrated an improvement in radiance and visible skin tone, including acne marks, in 8 weeks. See a 39% visible reduction in dark spots in 12 weeks.* New never used Smoke/Pet free home