Guerlain Meteorites Compact Colour Correcting, Blotting and Lighting Powder Medium - 8gLIGHT REVEALING PEARLS OF POWDER. a light creating polymer, which transforms light invisible to the naked eye into a pure and endless glow on the skin. A subtle blend of matte, rosy and radiant blue toned white pearls, combined with corrective coloured pearls yellow to counter redness, pink for freshness and mauve to catch the light they light up the face in an illuminating and corrective halo to give endless radiance.