It's one of those little-discussed Hollywood skin secrets—a source of skin-perfecting mojo that helps create a brighter tone, prevent blemishes and unleash a natural, A-list-worthy glow. The best part? It's something that we all have the potential to possess (with no spending required): healthy circulation and blood flow to the skin.
And while the concept of circulation and the blood system can feel esoteric (high school biology, anyone?), it's one worth getting to know.