Review of nonablative photorejuvenation: Reversal of the aging effects of the sun and environmental damage using laser and light sources

Abstract
This review article outlines all the latest light or electromagnetic radiation based technologies used for nonablative skin rejuvenation. While many technologies have been available for a number of years, emerging technologies are also discussed, which may play a role in treatment of photoaged skin in the very near future. The principles behind these technologies are discussed in detail.