Effaclar MAT Anti-Glare Matifying Cream reduces the shine and the size of enlarged pores by reducing sebum production. In its composition Sebalyse which slows down the production of sebum at the source, to matify and close the pores. Sebalyse's sebum-regulating efficacy is clinically superior to the active reference zinc. The grain of skin is fine-tuned, the pores are closed and the production of sebum slows down. Can be used as a makeup base. Without parabens. Not comedogenic. Dermatologically tested.