This is the Dr Lin Skincare Acne Spot Corrector. The Dr Lin Skincare Acne Spot Corrector is a proven formula developed by me and used in my own practice. The Acne Spot corrector contains benzoyl peroxide to help kill bacteria. It also contains natural, active botanicals to even skin tone and reduce inflammation. The Acne Spot Corrector is formulated to help treat acne at the first sign of breakouts. It is hydroquinone-free and also paraben-free.