Finding the perfect color of foundation to match your skin tone can be a tricky task. A good foundation should enhance your beauty, not cover it up, but you also don't want to look like Ms. Piggy!

I visited the Astor beauty lab to learn how foundation is made. It's really simple in terms of color. We really only use four colors to make all the various colors of foundation-white, black, yellow and red. They are all mixed together to create a look that is very light on your skin, offering a sense of invisible perfection!

See how foundation is made in the video clip below. Then, see another clip of me in the lab as I whip up my own color of fire engine red lipstick.