mavala swiss skin solution pore detox perfecting hydra matt fluid is the daily mattifying sebo-regulating perfecting care. this exclusive formula hydrates and purifies skin regulates excess sebum, refines skin texture and minimizes the appearance of pores. its â« soft focus â» micro-pigments offer an instant perfecting blur. concentrated of fleischer willowherb, persistent rare alpine species, rich in flavonoids, it inhibits the activity of the 5-alpha-reductase, enzyme responsible for sebum production. in this way, diminishing the activity of this enzyme is the most effective method to visibly reduce sebum production, without drying out skin.