Mary Kay Foundation Primer Sunscreen SPF 15 New Exp. 2/27 FREE SHIPPING!!. This lightweight gel glides on easily to fill in imperfections and dries quickly to a matte finish to create the perfect canvas for a flawless foundation application that enhances foundation benefits and extends wear.* Oil-free formula with SPF 15* is mineral-enriched to absorb oil and diffuse light to help reduce the appearance of fine lines, wrinkles and pores.* For all skin types, including sensitive skin.* Fragrance-free, dermatologist-tested and non-comedogenic.* Can be used with any Mary Kay® foundation