How does the ICON Eraser Laser work?

How does the ICON Eraser Laser work?

The ICON Eraser Laser is a non-invasive laser treatment that penetrates the top layers of the skin to thermally damage them and stimulate new collagen production. It resurfaces the skin, and lets your own natural healing process slough off, smooth away and eliminate brown and red spots, acne scars and wrinkles. It even tightens skin at the same time.