I've been using Clarins Instant Light Complexion Perfector in Champagne Shimmer since receiving it in the lovely goodie bag at the Fashion Bloggers' Brunch. This product is a bit of a beauty all-rounder - apply it alone as a base if your skin doesn't need much coverage, apply under foundation as a primer, or mix a bit with your foundation to give it a bit of radiance.
On lazy days I am loving this as a quick alternative to foundation - it blends really easily on my skin and evens out skintone, minimizes pores and adds some glow. I add some concealer under my eyes and top with powder and I'm done! Don't fear the shimmer in the name - the light-reflecting properties do give your skin a luminous look, but don't look obvious or sparkly.
This is also available in Rose Shimmer (for brightening your complexion) or Bronze Shimmer (for a lightly sunkissed look). Priced at around €27, get it now from Clarins counters.