Here's a little gem from Mac that will be a diamond in any lady's make-up bag!! Prep & Prime Line Filler - it is a primer used post foundation but before you apply powder, blusher etc to soften & relax expression lines as well as wrinkles. It goes on as a thick cream but dries to a transparent smooth & natural matte finish, it also has clinical evidence that with regular use it will help rejuvenate your skin's appearance - that's what we like to hear! £12.72 at Mac Counters.