The essential oil is obtained by mechanic pressure from the Citrus peel (flavedo) and is carried with water to the separators, where the emulsion oil/water is separated, and a limpid and anhydrous liquid is obtained. It is then dewaxed, filtrated, and stored in drums in the opposite call at max. +10°C. Heavy metal and pesticides within limits established by E.U. Regulations. Raw fruits used do not come from and do not contain genetically modified organism (G.M.O). Organic oils are certified by BioAgriCert s.r.l.