RT Journal Article T1 Physicochemical Aspects of the Performance of Hair-Conditioning Formulations A1 Fernández Peña, Laura A1 Guzmán Solís, Eduardo AB Most of the currently used products for repairing and conditioning hair rely on the deposition of complex formulations, based on mixtures involving macromolecules and surfactants, onto the surface of hair fibers. This leads to the partial covering of the damaged areas appearing in the outermost region of capillary fibers, which enables the decrease of the friction between fibers, improving their manageability and hydration. The optimization of shampoo and conditioner formulations necessitates a careful examination of the different physicochemical parameters related to the conditioning mechanism, e.g., the thickness of the deposits, its water content, topography or frictional properties. This review discusses different physicochemical aspects which impact the understanding of the most fundamental bases of the conditioning process. PB MDPI SN 2079-9284 YR 2020 FD 2020-04-10 LK https://hdl.handle.net/20.500.14352/8246 UL https://hdl.handle.net/20.500.14352/8246 LA eng NO Ministerio de Economía y Competitividad (MINECO) NO Universidad Complutense de Madrid/Banco Santander DS Docta Complutense RD 17 abr 2025