Setting powders are lightweight cosmetic products used to lock in makeup and reduce shine. They are typically applied after foundation and concealer to create a smooth, matte finish. Setting powders can help makeup last longer and prevent it from settling into fine lines or creasing throughout the day. These powders come in various formulations, including translucent and tinted options, to suit different skin tones. Some popular types include loose powders and pressed powders. Many setting powders also contain ingredients like silica or talc to absorb excess oil and provide a soft-focus effect on the skin.