A concentrated light beam penetrates the skin and is specifically absorbed by the hemoglobin in your red blood cells. This energy generates controlled heat, causing the targeted blood vessel to coagulate and close off. Once the vessel is sealed, your body's natural processes gradually clear it away over the following weeks. Most clients achieve optimal results within 2 to 4 sessions, spaced 4 to 6 weeks apart. Since the body can develop new vascular patterns over time, occasional maintenance sessions may be beneficial to preserve results.