SKIN TYPE: All skin types / THE NEW ALL HOURS FOUNDATION WITH HYALURONIC ACID. 24H* FULL COVERAGE; WEIGHTLESS FEEL. Perfect complexion anytime, ALL HOURS. Improved, breathable formula for 24h* full coverage and a weightless feel. Experience an ultra-sensual second-skin feeling with seamless coverage, as if you had flawless, makeup-free skin. The new formula contains hyaluronic acid. It hydrates the skin all day long and nourishes it day after day, even after it has been removed. Proven: After just 2 weeks, skin feels softer, smoother, and more hydrated*. For the ALL HOURS redesign, YSL developed the first Skin-Fusing™ technology that mimics the skin's composition to enable complete penetration. The goal is triple strength: rub-resistant, water-resistant, and sweat-proof. The complexion remains flawless and fresh, for natural, luminous, matte makeup that lasts 24 hours. * *Consumer test with 111 women.