RT Journal Article T1 Cosmetics and Cosmeceutical Applications of Chitin, Chitosan and Their Derivatives A1 Aranaz Corral, Inmaculada A1 Acosta Contreras, Florentina Niuris A1 Civera Tejuca, María Concepción A1 Elorza Barroeta, Begoña A1 Mingo, Javier A1 Castro, Carolina A1 Gandía, María A1 Heras Caballero, Ángeles María AB Marine resources are well recognized for their biologically active substances with great potential applications in the cosmeceutical industry. Among the different compounds with a marine origin, chitin and its deacetylated derivative—chitosan—are of great interest to the cosmeceutical industry due to their unique biological and technological properties. In this review, we explore the different functional roles of chitosan as a skin care and hair care ingredient, as an oral hygiene agent and as a carrier for active compounds, among others. The importance of the physico-chemical properties of the polymer in its use in cosmetics are particularly highlighted. Moreover, we analyse the market perspectives of this polymer and the presence in the market of chitosan-based products. SN 2073-4360 YR 2018 FD 2018 LK https://hdl.handle.net/20.500.14352/99141 UL https://hdl.handle.net/20.500.14352/99141 LA eng NO Ministerio de Economía y Competividad (España) NO InFiQuS S.L. DS Docta Complutense RD 18 abr 2025