The Burist toner controls fat secretions in the skin, which in turn cleans the wide pores and prevents the appearance of blackheads works to purify the skin from oils, dirt, blackheads, makeup residues and dead cells. This is in-standrs Cleans and Prevents Blackheads from enlarged PORES. IT Purifies Oil, Dirt, Comedones, Make-UP Residhes and Dead Cells from the Skin.