Lingerie de Peau Fluid Foundation by Guerlain turns the dream of a perfect foundation into reality so skin-fusing and natural that it can't be felt or seen. Its fresh, light texture glides onto the contours of your face like a second skin to enhance beauty naturally, without artifice, all day long. It contains the brand's Bio-Fusion Micro-Mesh, which is an unprecedented combination of contouring and smoothing stretch fibers with natural silk and linen fibers that work in total affinity with your skin. Hydrating agents bring softness and comfort throughout the day. It also contains broad-spectrum SPF 20.How to use: Apply a few drops to your face, then use your fingertips or a foundation brush to blend in, moving from the middle of your face outward and down your neck for the best coverage. For an all-day second-skin mattifying finish, apply a powder on top. Style Name: Guerlain Lingerie De Peau Fluid Foundation. Style Number: 5224206. Available in stores.