Eucerin Dermo Purifyer Oil Control Skin Renewal Treatment has been specially formulated to reduce the appearance of pimples, papules and pustules as well as to fade acne marks. Eucerin Dermo Purifyer Oil Control Skin Renewal Treatment contains a combination of Glycolic Acid (an AHA), Salicylic Acid (a Beta Hydroxy Acid or BHA) and Gluconolactone (a PHA or Polyhydroxy Acid). This innovative and effective 10% Hydroxy Complex opens the pores, promotes the scaling off of dead skin cells and supports skin renewal. It is suitable for all mild to moderate forms of acne and has a triple effect. The 10% Hydroxy Complex contains a highly effective combination of peeling agents - Glycolic Acid, Salicylic Acid and Polyhydroxy Acid - which help to resurface skin, unclog pores, reduce bacteria, remove dead skin cells and prevent new blemishes from appearing. The formula also contains Licochalcone A which has been proven to reduce inflammation and help soothe irritation. Eucerin DermoPurifyer Skin Renewal Treatment starts to visibly improve skin after just one week, revealing clearer and smoother-looking skin over time. Eucerin Dermo Purifyer Oil Control Skin Renewal Treatment can be used during pregnancy but should not be used by skin undergoing medical acne treatment