Svr Sebiaclear Mat+PoresSVR Laboratoire Dermatologique is a French brand created in 1962 by a couple of visionary pharmacists, Simone and Robert Vret. They both believed that it was possible to formulate skincare products with extremely high concentrations of active ingredients without affecting skin tolerance.. SVR stands for Special Vehicle Ratings and is created by the Special Vehicle Operations department (SVO). Indications: Svr Sebiaclear Mat+Pores regulates sebum;