Vitrobio Pharma is a French pharmaceutical laboratory located in Issoire (Auvergne region, France) and specialized in R&D of polymeric medical devices. The laboratory develops and manufactures different products for the treatment of chronic diseases (Allergies, ENT conditions, dermatology) involving multiple proteins. Vitrobio's patented technology is based on using natural polymers such as tannins or synthetic, with a strong affinity for disease-specific proteins, as a new type of drug to block multiple proteins simultaneously, offering an effective multitarget treatment. Our latest research has focused on the development of a new concept for slow release-long acting filmogen essential oils called AyurEssentiel. This patented innovation aims to progressively release the active compounds of the oils, thus prolonging their action and increasing their effectiveness. Each formulation contains filmogen glycerol and essential oils. Once applied, the product forms a film which slowly disintegrates through osmotic action, allowing progressive liberation of essential oils and limiting their evaporation.