MAC Studio Fix Fluid Foundation, NC30 NC 30.An oil-controlling formula that offers a natural matte finish with medium to full coverage.A modern foundation that combines a natural matte finish and medium to full buildable coverage with broad spectrum UVA/UVB SPF 15/PA++ protection. Applies, builds and blends easily and evenly. Comfortable and long-wearing, it helps minimize the appearance of pores and imperfections, giving skin a smoother, more flawless look and finish.