The way in which I use this product is after I have applied all my makeup and coccerctive foundation I take a generous amout and put in with a pad given on the place I most touch on my face then after two minutes I blend it in with a Japonesque Stippling Bush(36 $) as shown below. This type of brush is useful since the black bristles are firmer than those of the white which helps blends both liquid and powder correctives. After this step I apply the Lise Watier Magnifix to set my mask for the day!
http://www.vichy.co.uk/foundation-make-up/setting-powder-dermablend/p2212.aspx