Why is EMV Citrus Zero carbonated? Why is EMV Citrus Zero carbonated? What makes EMV Acerola better than other energy drinks? What is reverse osmosis water? Posted by Joe Jerde on June 15, 2014 in The light carbonation in EMV Citrus Zero is to enhance the taste and flavor. Tags:emv citrus zero, energy drink Share this article: About Joe Jerde I'm an entrepreneur looking forward to meeting new people and helping them become successful in building their own business!