The brand’s iconic foundation, now with a radiant finish. The YSL All Hours Glow Foundation combines luminous hydration with long-lasting coverage, leaving the skin with a naturally lit, soft-focus effect. Infused with skincare ingredients such as hyaluronic acid, niacinamide and macadamia oil, the formula delivers comfortable moisture with brightening benefits. Its lightweight serum texture allows you to build to your desired coverage without any heaviness, while balancing out the look of tone, texture and impurities with an all-day fresh finish.