What it is: A medium-to-full coverage foundation that lasts up to 24 hours with a natural matte finish—waterproof, sweat-, humidity-, and transfer-resistant. Coverage: Full Finish: Matte Formulation: Liquid Ingredient Callouts: Free of mineral oil and contains less than one percent synthetic fragrance. What Else You Need to Know: This natural matte foundation has an 81 percent serum base with hyaluronic acid, vitamin E, and prebiotics. The thin, breathable formula feels lightweight and won't crease, cake, or settle into fine lines* for up to 24 hours of undetectable long wear.  Clinical Results: • In a consumer test with daily application:- Better looking skin in 4 weeks: Visibly improved pore size, skin texture, and complexion In a consumer test, results included:- Ideal for mature skin: Doesn't crease, cake or settle into fine lines and wrinkles. It's Lancôme's thinnest, most-breathable, lightweight foundation. - It's non-comedogenic (won't clog pores), waterproof, and sweat-, humidity-, and transfer-resistant. Also provides 24-hour undetectable long-wear. - 99% found their shade in a consumer test of 252 people Lancôme calculation based on facial movements involved in typical daily speech: - Flexes with up to 10,000 daily facial movements