Liquid Foundation is a type of makeup that is applied to the face using a brush or sponge. It's designed to create an even, smooth and flawless finish on your skin by blending away any imperfections such as fine lines, pores, and blemishes. Liquid foundation comes in various shades to match different skin tones and provides medium-to-full coverage depending on the formula used. It's often used as a base for other makeup products like powder or cream blush, eye shadow, and lipstick.