A silky gel emulsion, rich in natural ingredients, that hydrates and primes to improve foundation or powder application, control oil and promote smooth texture. Vitamins E and C protect with antioxidants, while caffeine calms and reduces redness. Illuminating pearl powders reflect optic brightening.MAC Prep + Prime Natural Radiance primerApplication: Smooth evenly all over the face or to the desired areas after moisturizer (right before foundation) with fingertips, sponge or brush50ml