Its gel-like consistency and mild ingredients make La Roche-Posay Effaclar MAT suitable for acne-prone skin. It moisturizes and mattifies the skin - thanks to micro-exfoliating lipo-hydroxy acid!  Key Ingredients  La Roche-Posay Effaclar MAT won't clog pores. Among its key ingredients is lipo-hydroxy acid, a skin exfoliant that helps renew skin properties. It will reduce pores and leaves a matte finish on the skin. They added thermal spring water to boost antioxidants to soothe the skin's surface. Though the moisturiser is oil-free, it contains glycerin to hydrate the skin.  Effectiveness Over 90% of users can confirm that La Roche-Posay Effaclar MAT moisturizes oily skin. It prevents sebum, which can cause acne, and mattifies and refines the skin's texture. In addition, the formula has been tested for allergies, making it safe for people with sensitive skin. Customer Reviews  According to most shoppers, the Effaclar MAT from La Roche-Posay reduces shine and leaves a matte skin surface. Due to its non-greasy, quick-absorbing formula, it also hydrates and softens the skin. Users with acne-prone skin also had positive experiences with the moisturiser, which did not cause any breakouts, as advertised.