Doppel is a leading contract R&D and manufacturing organization providing formulation, manufacturing and packaging services for pharmaceuticals and food supplement products. Headquartered in Italy, Doppel serves international companies from facilities in Cortemaggiore, Province of Piacenza, and Rozzano, Milan. Doppel manufactures solids, semi-solids, liquid sprays, sterile products, injectables and medical devices, and has the capacity to handle highly potent compounds. Its R&D division performs a range of applied research services, including analytical development studies, formulation development, stability studies, process development, scale-up, process validation, regulatory affairs, technology transfer, CTD documentation and clinical trial product manufacturing. Doppel also manufacturers and packages flavored effervescent granules and natural fiber supplements.