Nanotechnology has become a revolutionary science in various industries and has made materials in nanoscale that are functional and have high specificity, sensitivity, less toxicity and will cause a better efficiency in their destined target. Using nanoparticles in cosmetics have given it higher and better absorption and a higher bioavailibility of the content of the formulations for the consumer. Nanotechnology have been progressing everyday and it is helping many different aspects in diagnosis, treatment and preventiin in the medical and pharmaceutical fields and is a phenomenon in today's science.