This is a treatment that is used to help repair and rejuvenate skin. It encourages collagen to stimulate & rebuild, thus rejuvenating the skin. It was discovered in NASA, for quick healing of injuries the anti-ageing effect. When astronauts were in space because there is no gravity, oxygen, or sunlight skin injuries did not heal, so they invented led light to promote skin healing. They noted that a pleasant side effect was anti-ageing.
The panels of red and blue lights that are contained in encased glass are placed over the face and neck. It is not a laser. The light is up to four times brighter than the sun, it converts light energy that is found in the skin cells to promote anti-ageing and healing.