Gold Touche Éclat Blur Primer

not a review but perhaps helpful - here is a description from the source: Yves Saint Laurent Touche Eclat Blur Primer is the first radiance-boosting foundation primer that combines the light of Touche Eclat and the perfecting effect of Blur Perfector. Formulated with four nourishing oils, your skin is left incredibly soft without greasy residue. Immediately the look of skin is improved-pores look diminished, skin texture feels smoother, skin tone looks more even and luminous. Free of dulling opaque fillers, the transparent texture is available in one universal shade with subtle sparkles of golden light for maximum luminosity. How to use: Blur Primer can be applied under foundation to maximize radiance or worn alone to create a perfected canvas. Apply one pump on the back of your hand. With a foundation brush or your fingers, apply in gentle sweeping motions from the center of your face outward. Leave to melt into skin for 10 seconds before applying foundation.