A silky gel emulsion, rich in ingredients, that hydrates and creates a smooth canvas for foundation or powder application. It's our best primer to achieve radiant, glowy skin. Illuminating pearlescent powders reflect optic radiance. M∙A∙C Prep Prime Natural Radiance is now available in two shades: Radiant Yellow and Radiant Pink to accommodate a range of skin tones. The formula disappears upon application, resulting in a beautiful glow.