Nanofibroina e composizioni che la contengono e sue applicazioni in cosmetica

Composition for use in the finishing, preservation, restoration of manufactures

An aqueous composition comprising chitosan and fibroin nanoparticles, with a diameter equal or lower than 140 nm, and an acid agent, with pH equal or lower than 6, and viscosity equal or lower than 3.5 kg × m−1 × s−1 measured at 25.0±0.1 °C, kit and method for finishing and/or preservation and/or restoration and/or renovation and/or repairing and/or consolidation of manufactures, in particular ancient manufactures are disclosed.