Laura Mercier Mini Pure Canvas Primer Hydrating, 0.8oz NIB

What it is: A water-based primer that promotes long-term moisture recovery while extending wear of makeup. Clinical Results:Based on an independent US consumer study on 33 participants after 1 week of use: - 97% said the primer feels lightweight on skin - 97% said the primer creates a breathable, protective layer over skin - 91% said the primer creates a canvas on the skin so makeup can lay evenly Has not been opened.