Dermalogica Age Smart Skinperfect Primer SPF 30 preps skin for makeup. This velvety formula helps to even out skin texture, creating a smoother surface. Pearl powder and natural earth minerals supply a neutral tint that visibly boosts luminosity, radiance, and evens skin tone. Potent peptides helps to support skin firmness, while broad spectrum sunscreens shield against sun damage caused by UV light. This primer can be worn alone or over a moisturizer.