In the "Research Group for the Analytical Control of Cosmetic Products" GICAPC we have a solid and recognized track record in the field of analytical control of cosmetic products, as well as extensive experience in both sample preparation techniques and chromatographic techniques. , which allows us to approach the subject with the necessary knowledge and experience. GICAPC is attached to the Department of Analytical Chemistry of the University of Valencia and is made up of a group of researchers led by Professor Amparo Salvador Carreño and Professor Alberto Chisvert Sanía, both with consolidated experience in the field of cosmetic products.