What it is: A silky-smooth, complete coverage, concealer and serum formula. What it does: A silky smooth, complete coverage concealer and serum in one, bareSkin® Complete Coverage Serum Concealer is designed to provide remarkable coverage with its ultra-light texture. It instantly reduces the appearance of dark circles, discoloration, and other imperfections for a beautifully even-toned complexion. Formulated with antioxidant Lilac Plant Stem Cells, this multitasking concealer features high-definition mineral optics to counteract shadows and give skin a brightened, lustrous finish. Hydrating humectants help nourish the undereye area, while the silky smooth texture glides effortlessly over fine lines, leaving skin looking fresh and flawless all day.