The Dye-VL head, the first narrowband pulsed light source, has been hailed by dermatologists around the world as the most advanced technology, giving results comparable to dye lasers, while ensuring the safety, efficiency and versatility of IPL. The new Dye-VL uses a series of three filters, concentrating the light in one range. This unprecedented technology allows aesthetic medicine practitioners to effectively improve vascular changes and discoloration in patients. Thanks to the emission of light in the range of 500 to 600 nm, the skin is minimally exposed to other light lengths, and thus the treatment becomes safer, with a lower risk of side effects. Lesions treated with Dye-VL darken and gradually exfoliate after the treatment.