MAC Studio Radiance Serum Powered Foundation is a buildable, weightless, 24-hour hydrating foundation that smooths texture, evens tone, and blurs the look of pores. Full size Shade: NC30 Retail $46 Brand new in box, never used. Purchased as part of a lot of skincare products for an international trip gift that never took place. Now trying to find a new home for these items we no longer need.