METHOD OF REDUCING UNWANTED CELLULITE IN SELECTIVE AREAS OF A PHOTOSENSITIZING ORGANISM AND MIXTURE. A mixture of photosensitizers and a cellulite treatment method are presented through a percutaneous application of the mixture in the area of cellulite formation followed by light illumination. The photosensitizer can be combined with one or more cellular products including fat cells and / or collagen that were previously removed by liposuction. This mixture can also include other compounds such as Lipofundin MCT 10% to improve the diffusion of the photosensitizer or to dilute it. Varied concentrations are used depending on the treatment area, as well as the stage of the cellulite and whether the cellulite has a depressed area on the skin or an elevated area. The cosmetic treatment method substantially reduces or removes lipodystrophies and / or sagging and / or cellulite located by laser, LED or other localized light irradiation from the treatment area having a photosensitizer applied to it. The light energy is applied to destroy the "fat" cells by a combination of chemical reactions, mainly, and the temperature at which the cell walls rupture, releasing the cell fluid. Light radiation is generally applied through devices to guide the radiation to the treatment area. One or more light sources such as diodes or laser LEDs can be coupled to one or more optical fibers to increase the coverage area as well as to increase the amount of radiation in that coverage area. Optical fibers can be introduced percutaneously or possibly interstitially in the treatment area. Cellular fluid in the treatment area is removed by a combination of techniques. Fast and long-lasting cosmetic changes are achieved in areas with intractable cellulite fat tissues, while minimizing trauma.MéTODO DE REDUçãO DE CELULITE INDESEJADA EM áREAS SELETIVAS DE UM ORGANISMO E MISTURA FOTOSSENSIBILIZANTE. São apresentados uma mistura de fotossensibilizante e um método de tratamento de celulites por meio de
