IPL Photorejuvenation uses an intense pulsed light which is passed over the skin heating the blood vessels beneath the skin. Heating the blood vessels in this way results in them reducing in size. The intense pulsed light targets the feeder part of the vein which works to constrict the capillaries and coagulate the blood inside the vessel. Some veins will disappear straight away but some may instead change colour before being gradually re-absorbed into the body. Book a free consultation to find out more about IPL treatment for facial thread veins.