Visibly correct uneven skin tone and help reverse the look of post-acne marks with Neutrogena Stubborn Marks PM Treatment. From a dermatologist-recommended acne brand, this nighttime, dermatologist tested treatment supports skin's natural exfoliation process and complements cell turnover while you sleep. This nighttime treatment helps reverse the look of post-acne skin marks, improves clarity and evens skin tone. The clinically proven formula contains retinol SA, a stabilized form of vitamin A that helps visibly correct your complexion, so acne marks look less noticeable. The daily treatment formula is oil-, paraben-, phthalate-, dye- and fragrance-free. For best results, use the Neutrogena Stubborn Marks PM Treatment along with the Neutrogena Stubborn Acne AM Treatment as part of a dermatologist-recommended daily regimen for clear skin. The retinol helps clear a path for the benzoyl peroxide in the AM formula to effectively target acne-causing bacteria. 1-fluid ounce of Neutrogena Stubborn Marks PM Treatment with Retinol, a dermatologist proven ingredient, to exfoliate and help reverse the look of post-acne marks and uneven skin toneThis retinol treatment works nightly to support the skin's natural exfoliation process and complements cell turnover while you sleep. Helps to reverse the look of post-acne marks for improved clarity and a more even skin toneThe clinically proven, non-comedogenic formula contains retinol SA, a stabilized, highly refined form of vitamin A that helps provide visible complexion correction. Plus, it's suitable for daily useThis formula is free of parabens, oil, phthalates, dyes and fragrances. For best results, use this night treatment with the Neutrogena Stubborn Acne AM Treatment with Benzoyl PeroxideOur recommended regimen for stubborn acne & post-acne marks. When used together, the retinol helps release pore-clogging dead skin cells, giving the benzoyl peroxide in the AM formula a clear path to effectively target acne-causing bacteria