Intensive Serum Foundation SPF 40Perfects like foundation with serum ingredients. The result: Better bare skin over time. Powered with 20 nourishing ingredients, this serum foundation boosts your natural radiancewhile treating skin from the outside, in. Created with makeup artists, perfected with real women. Developed using research on over 7,000 skin tones, our undertone correct shades perfect the art of skin with foundation thats truly skin true.