Collagenesis (new collagen growth) works by using a medical grade laser to deliver light energy into the skin. The light causes heat which is absorbed into the skin creating thermal injury, this results in an increase of fibroblast activity and angiogenesis. The textural changes noticed may include a reduction in pore size, fine lines and skin roughness, as well as skin tightening and reduced flushing/blushing. Laser rejuvenation treatments can be preformed every 2-4 weeks with little to no downtime.