The exceptional continuous perfecting power of Infallible foundation is a result of a scientific innovation from the LOreal Paris Laboratories Co-Resistium technology. The Infallible make-up formula has a high dry pigment content, which provides optimal coverage & evens out skin tone perfectly. Encased in a fluoride base, the ultra-resistant pigments help to form a barrier against perspiration & sebum, & to provide exceptional foundation hold for up to 16 hours.