Touche Eclat YSL Blur Primer - a blurring & illuminating fluid gel face primer. YSL Blur Primer contains the magical light reflecting technology of Touche Eclat in a transparent gel to allow optimal light diffusion. Achieve a seamless complexion with the new generation Touche clat Blur Primer. Yves Saint Laurent's light-infused, fluid primer helps to visibly even skin tone and minimises the appearance of fine lines, while creating a smooth surface that helps makeup last longer. HOW TO USE Blur Primer can be applied under foundation to maximise radiance or worn alone to create a perfected canvas. Recommended Amount:? Apply one pump on the back of the hand. Application:? With a foundation brush or clean fingers, apply with gentle sweeping motions from the centre of the face outward. Leave to melt into skin for 10 seconds before applying foundation, if desired. Routine: For a flawless, radiant finish use this face primer before applying Touche clat Le Teint Foundation and brighten & illuminate your key features with Touche clat Illuminating Pen Wear it under foundation or alone for an illuminated, mattified complexion.