Lingerie De Peau Deep Cool – Guerlain’s best-selling foundation relaunches with an even better formula, ensuring the foundation is even more long-lasting. A foundation that perfectly dresses your skin, without looking or feeling like you’re wearing any. Blended is the Bio-Fusion micro-mesh that stretches and smoothes itself over the contours of the face, as well as hydrating agents to smooth and soften the skin. Now available in even more colours, so you can get the perfect match. For best results, apply one or two drops to the face with Guerlain’s Foundation brush, or fingers and follow with Lingerie de Peau powder for a matte finish.