Rebalancing serum that helps tighten dilated pores, prevent comedone formation and refine irregularities of the skin grain. Recommended for seborrheic or thick Skin Instants with dilated pores. Directions for use: extract 1 ml of Sérum Dermopore. On clean skin, apply the serum to the whole face, neck and décolleté by lightly massaging upwards until complete absorption of the product. Apply well on the median zone wich is generally denser in sebaceous glands.