Now that you have a better idea of the benefits of using Mandelic Acid, please note that we carry it in different formats. We have a 3% toner, a 9% toner, an 8 oz. wash,  an 8 oz. exfoliating cleanser, an 8% serum and a 15% serum that are usually applied at night and left on, to be washed off in the morning.  Please consult our shopping page for ordering information.