Those with oily or acne-prone skin are seeking a cleanser that isn't just going to treat the the spots they have, but one which will also prevent any more blemishes from developing in the future. Obagi CLENZIderm M.D. Daily Care Foaming Cleanser removes dirt, oil and other pollutants from your skin to unclog pores and promote a clearer and more balanced complexion. Its innovative formula soothes inflammation and reduces redness while fortifying pH levels to balance sebum production. That means you'll see your blemishes start to heal immediately and notice fewer breakouts moving forward. The active ingredient with the CLENZIderm Cleanser is 2% salicylic acid which works by dissolving the build-up of dead skin cells on your skin’s surface that can accumulate over time. Due to the powerful effects of salicylic acid on the skin, the CLENZIderm Cleanser is ideal for acne sufferers or those whom suffer from Keratosis Pilaris; an excess build-up of keratin which causes a scaly plug that blocks hair follicles.