CeraVe anti-imperfection gel reduces the formation of blackheads and pimples and regulates sebum production. It contains three essential ceramides, glycolic acid, and lactic acid. These ingredients effectively combat imperfections and leave the skin matte and adequately hydrated. This product contains alpha-hydroxy acids (AHA), which may increase the skin’s sensitivity to the sun and the risk of sunburn. During use of the serum and for a week after you stop applying it, apply a high-SPF sunscreen and avoid direct sun exposure. Fragrance-free. Non-comedogenic.