MAC Studio Sculpt Broad Spectrum SPF 15 Foundation (40ml/1.3 oz) NC40. This is a luxurious, creamy, easy to blend gel-based foundation that helps hydrate the skin and revitalize the look of dull and dry skin. The texture feels amazing on the skin and provides a medium, buildable to full coverage with a natural satin finish. Broad-spectrum UVA/UVB protection with SPF 15. Suited for normal-dry and mature skins. New, Sealed under cap, box may have marks