23 Sep 2019 --- French flavors and fragrances giant Robertet has developed a new patented technology that formulates essential oils in powder form, expanding their applications into nutraceuticals and functional food and drinks. Robertet’s new range of essential oils, manufactured using the Natur-Cell technology, allows nutraceutical companies to address a large variety of health indications, including digestion, immunity and relaxation. Natural health products are perceived by consumers as milder and therefore as safer options in comparison to conventional medicine, the company notes.