Laura Mercier Pure Canvas Protecting Primer is a skincare-infused primer designed to shield your skin from environmental aggressors. This primer creates a protective barrier, helping to defend against pollution and blue light while also hydrating the skin. Its formula is lightweight and breathable, making it suitable for all skin types and perfect for everyday wear, whether you're going makeup-free or layering under foundation for a smooth, radiant finish. It preps the skin, enhancing makeup longevity and preventing premature aging signs caused by environmental damage.