This Nanodatabase is an inventory of products that contain nanomaterials or are merchandised with the label ‘nano’. Each product is categorised with a color code consisting of five dots referring to exposure risk and possible hazards the nanomaterials may pose for humans and the environment (from unknown to very high). All provided information has been collected from experts of the Danish Consumer Council, the Danish Ecological Council and DTU Environment (in English and Danish): nanodb.dk/en/search-database/