Yves Saint Laurent Touche Eclat Primer 30ml a blurring & illuminating face primer in an easy-to-use gel format. Our ‘light-infused’ face primer helps to even the look of your skin tone and the advanced blurring technology creates an ideal canvas for your makeup, helping your makeup last all day. YSL Blur Primer contains the optimal light diffusion technology of Touche Éclat Illuminating Pen in a transparent gel format to allow for easy application. Use underneath your foundation to boost the radiance of your foundation, or use alone for a radiant “no makeup” makeup look. An irresistible complexion instantly illuminated. Skin texture looks smoother and skin luminosity appears boosted.