Nars All Day Luminous # 4 Med/dark Macao 10g Powder Foundation Nars is a well-known cosmetics brand that offers a range of makeup products, including foundations. The All Day Luminous Powder Foundation suggests that this product is designed to provide a matte finish with long-lasting coverage while still giving your skin a luminous or radiant look. Here's what you might expect from the Nars All Day Luminous Powder Foundation in the shade #4 Med/Dark Macao: Powder Foundation: This product is in powder form, which is often preferred for those looking for a matte finish with buildable coverage. Shade #4 Med/Dark Macao: The shade name indicates that it is designed for medium to dark skin tones. Macao may refer to the specific undertones and coloring of this shade. Luminous Finish: As the name suggests, this foundation is likely to provide a luminous or radiant finish, which means it will impart a healthy, glowy look to your skin. Long-Wearing: The All Day in the name suggests that this foundation is formulated to provide long-lasting coverage, making it suitable for all-day wear. 10g Size: The product comes in a 10-gram container, which is a standard size for powder foundations.