What it is: A 24-hour serum foundation with hyaluronic acid that gives your skin a healthy glow and provides buildable medium coverage.Who it's for: All skin types, including sensitive skin.What it does: This skin care infused foundation with an 82% hydrating serum base formula delivers a glowing finish and natural makeup look. Powered by hydrating hyaluronic acid and smoothing mandelic acid, this long-wear foundation is available in 30 transfer-resistant shades.Research results:In a consumer study on 107 women after 3 weeks:- 9 out of 10 agreed their skin tone looked more even.- 9 out of 10 agreed their overall skin felt improved. How to use: For a light coverage look, apply with fingers, a damp sponge or foundation brush. For medium coverage and maximum results, apply with a flat foundation brush and use a stipping motion.- Made in France