The MAC Studio Fix Mattifine 12HR Shine Control Primer is engineered to provide extended control over facial shine. Its advanced formulation helps to mattify the skin for up to 12 hours, creating a refined canvas for makeup application. This primer smooths the appearance of pores and fine lines, ensuring foundation applies more evenly and wears longer. It is ideal for individuals seeking a long-lasting, shine-free finish throughout the day, suitable for both daily wear and more demanding environments.