Tabriz University of Medical Sciences BioImpacts 2228-5652 7 4 2017 09 11 Nanocosmetics: benefits and risks 207 208 10.15171/bi.2017.24 EN Javad Shokri EDITORIAL 10.15171/bi.2017.24 2017 11 12 2017 11 15 Various nanomaterials/nanoparticles (NPs) have been used for the development of cosmetic products - a field so-called nanocosmetic formulations. These advanced materials offer some benefits, while their utilization in the cosmetic formulations may be associated with some risks. The main aim of this editorial is to highlight the benefits and risks of the nanomaterials used in the cosmetic products.